{"title":"E-Bike Batteries \u0026 Chargers","description":"\u003cp\u003eA tired battery is the single most common reason a perfectly good e-bike gets retired. It is almost always cheaper — and considerably greener — to replace the pack than the bike.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which one you need?\u003c\/strong\u003e Photograph the label on your existing battery and \u003ca href=\"\/pages\/contact\"\u003esend it to us\u003c\/a\u003e. We will confirm the voltage, capacity and connector before anything ships. Fitting the wrong pack is not a returns problem; it is a damage-to-both problem.\u003c\/p\u003e","products":[{"product_id":"e26-3-0-pro-battery","title":"ENGWE E26 3.0 Pro Battery | 48V 15Ah, 21700 Cells, 2h Charge","description":"\u003cp\u003eThe dedicated 48 V 15 Ah pack for the E26 3.0 Pro, built on high-capacity 21700 cells with two-hour fast charging and full battery protection.\u003c\/p\u003e\n\u003ch2\u003eWhy riders choose the E26 3.0 Pro Battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e21700 cells.\u003c\/strong\u003e Higher energy density than the older 18650 format, which is where the extra range comes from.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-hour fast charging\u003c\/strong\u003e with the compatible fast charger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive BMS protection\u003c\/strong\u003e against over-charge, over-discharge and short circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel-specific fitment\u003c\/strong\u003e — designed for the E26 3.0 Pro, not a universal pack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eE26 3.0 Pro Battery in detail\u003c\/h2\u003e\n\u003ch3\u003eWhy a second pack beats a bigger one\u003c\/h3\u003e\n\u003cp\u003eYou cannot fit a larger battery than your bike is designed for. A second 15 Ah pack, swapped mid-ride, is the only practical way to double range on this bike.\u003c\/p\u003e\n\u003ch2\u003eWho it suits\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eE26 3.0 Pro owners replacing an ageing pack or adding a spare\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eRoad legality and safety\u003c\/h2\u003e\n\u003cp\u003eLithium-ion batteries are safe when treated properly and dangerous when they are not. Charge indoors, on a hard non-flammable surface, within sight, and unplug when full. Do not charge a pack that is damaged, swollen or has been submerged. Use only the charger supplied for this pack. At end of life the battery must be recycled through a battery collection point, not put in household waste.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDoes this fit any other ENGWE model?\u003c\/h3\u003e\u003cp\u003eNo. It is specified for the E26 3.0 Pro. Fitting a battery to a bike it was not designed for risks damage to both.\u003c\/p\u003e\u003ch3\u003eHow fast does it charge?\u003c\/h3\u003e\u003cp\u003eAbout two hours with the compatible fast charger.\u003c\/p\u003e\n\u003ch2\u003eKeep exploring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bike-batteries\"\u003eAll ENGWE batteries and chargers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bikes\"\u003eBrowse ENGWE e-bikes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/e-bike-battery-care-and-range\"\u003eGuide: getting the most from your e-bike battery\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENGWE","offers":[{"title":"48V 15Ah","offer_id":44839467450457,"sku":"E2630Pro48V15Battery","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2847\/0617\/files\/L20_3.0_Battery_1.webp?v=1788605501"},{"product_id":"p275-se-battery","title":"ENGWE P275 SE Battery | 36V 13Ah, Up to 110 km","description":"\u003cp\u003eThe 36 V 13 Ah pack for the P275 SE, quoted by ENGWE at up to 110 km. It detaches from the frame so you can charge it at a desk rather than wheeling the bike indoors.\u003c\/p\u003e\n\u003ch2\u003eWhy riders choose the P275 SE Battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e36 V 13 Ah (468 Wh)\u003c\/strong\u003e, quoted at up to 110 km.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable\u003c\/strong\u003e for daily charging without moving the bike.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eP275 SE fitment.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eP275 SE Battery in detail\u003c\/h2\u003e\n\u003ch3\u003eSecond pack, or replacement?\u003c\/h3\u003e\n\u003cp\u003eA spare is worth having if you commute both ways without a charger at the far end. Swap packs at lunch and you never think about range again.\u003c\/p\u003e\n\u003ch2\u003eWho it suits\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eP275 SE owners replacing an ageing pack or adding a spare\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eRoad legality and safety\u003c\/h2\u003e\n\u003cp\u003eLithium-ion batteries are safe when treated properly and dangerous when they are not. Charge indoors, on a hard non-flammable surface, within sight, and unplug when full. Do not charge a pack that is damaged, swollen or has been submerged. Use only the charger supplied for this pack. At end of life the battery must be recycled through a battery collection point, not put in household waste.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eHow far does the P275 SE go on this battery?\u003c\/h3\u003e\u003cp\u003eENGWE quotes up to 110 km for this pack. That is at the lowest assistance level; expect less in normal riding.\u003c\/p\u003e\n\u003ch2\u003eKeep exploring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bike-batteries\"\u003eAll ENGWE batteries and chargers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bikes\"\u003eBrowse ENGWE e-bikes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/e-bike-battery-care-and-range\"\u003eGuide: getting the most from your e-bike battery\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENGWE","offers":[{"title":"36V 13AH","offer_id":44839473807449,"sku":"P275SE36V13AHBattery","price":259.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2847\/0617\/files\/P26_78a12a49-6f14-453c-a9c6-48e039429a66.jpg?v=1788605515"},{"product_id":"engine-pro-3-0-boost-battery","title":"ENGWE Engine Pro 3.0 Boost Battery | 48V 15Ah, 720Wh","description":"\u003cp\u003eThe 48 V 15 Ah (720 Wh) pack for the Engine Pro 3.0 Boost — the largest battery in ENGWE's folding range, integrated into the downtube and removable for charging.\u003c\/p\u003e\n\u003ch2\u003eWhy riders choose the Engine Pro 3.0 Boost Battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e720 Wh\u003c\/strong\u003e — the biggest capacity offered across the folding models.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e21700 cells with BMS protection.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated into the magnesium frame\u003c\/strong\u003e yet removable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEngine Pro 3.0 Boost Battery in detail\u003c\/h2\u003e\n\u003ch3\u003eModel specificity\u003c\/h3\u003e\n\u003cp\u003eThis pack is for the Engine Pro 3.0 Boost. The EP-2 3.0 Boost, which shares the same frame concept, uses a 648 Wh pack — check the capacity on your existing battery before ordering.\u003c\/p\u003e\n\u003ch2\u003eWho it suits\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eEngine Pro 3.0 Boost owners replacing or supplementing the original pack\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eRoad legality and safety\u003c\/h2\u003e\n\u003cp\u003eLithium-ion batteries are safe when treated properly and dangerous when they are not. Charge indoors, on a hard non-flammable surface, within sight, and unplug when full. Do not charge a pack that is damaged, swollen or has been submerged. Use only the charger supplied for this pack. At end of life the battery must be recycled through a battery collection point, not put in household waste.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eIs this the same as the EP-2 3.0 Boost battery?\u003c\/h3\u003e\u003cp\u003eThey share a platform but not a capacity — the Engine Pro 3.0 uses 15 Ah (720 Wh) and the EP-2 3.0 uses 13.5 Ah (648 Wh). Order by the capacity printed on your pack.\u003c\/p\u003e\n\u003ch2\u003eKeep exploring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bike-batteries\"\u003eAll ENGWE batteries and chargers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bikes\"\u003eBrowse ENGWE e-bikes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/e-bike-battery-care-and-range\"\u003eGuide: getting the most from your e-bike battery\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENGWE","offers":[{"title":"48V 15AH","offer_id":44839474495577,"sku":"enginepro30Boost48V15Battery","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2847\/0617\/files\/EP-23.0BoostBattery_4.jpg?v=1788605516"},{"product_id":"ep-2-3-0-boost-battery","title":"ENGWE EP-2 3.0 Boost Battery | 48V 13.5Ah or 15Ah","description":"\u003cp\u003eThe integrated downtube pack for the EP-2 3.0 Boost, in 13.5 Ah or 15 Ah. It sits inside the magnesium frame but still lifts out for charging indoors.\u003c\/p\u003e\n\u003ch2\u003eWhy riders choose the EP-2 3.0 Boost Battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo capacities\u003c\/strong\u003e — 48 V 13.5 Ah (648 Wh) or 48 V 15 Ah.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated but removable\u003c\/strong\u003e — clean frame lines, indoor charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect fitment for the 3.0 platform\u003c\/strong\u003e, which does not share packs with the original EP-2.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEP-2 3.0 Boost Battery in detail\u003c\/h2\u003e\n\u003ch3\u003eNot interchangeable with the original EP-2\u003c\/h3\u003e\n\u003cp\u003eThe 3.0 uses an integrated downtube battery; the original EP-2 Boost uses an externally mounted pack. They are different parts. Check which bike you have before ordering.\u003c\/p\u003e\n\u003ch2\u003eWho it suits\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eEP-2 3.0 Boost owners needing a replacement or spare\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eRoad legality and safety\u003c\/h2\u003e\n\u003cp\u003eLithium-ion batteries are safe when treated properly and dangerous when they are not. Charge indoors, on a hard non-flammable surface, within sight, and unplug when full. Do not charge a pack that is damaged, swollen or has been submerged. Use only the charger supplied for this pack. At end of life the battery must be recycled through a battery collection point, not put in household waste.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDoes this fit the original EP-2 Boost?\u003c\/h3\u003e\u003cp\u003eNo. The 3.0 uses an integrated downtube pack that is not interchangeable with the external battery on the earlier EP-2 Boost.\u003c\/p\u003e\u003ch3\u003eWhich capacity is standard?\u003c\/h3\u003e\u003cp\u003eThe EP-2 3.0 Boost ships with 648 Wh (13.5 Ah). The 15 Ah is the upgrade option.\u003c\/p\u003e\n\u003ch2\u003eKeep exploring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bike-batteries\"\u003eAll ENGWE batteries and chargers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bikes\"\u003eBrowse ENGWE e-bikes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/e-bike-battery-care-and-range\"\u003eGuide: getting the most from your e-bike battery\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENGWE","offers":[{"title":"48V 13.5AH","offer_id":44839475249241,"sku":"ep230Boost48V135Battery","price":299.0,"currency_code":"EUR","in_stock":true},{"title":"48V 15AH","offer_id":44839475282009,"sku":"ep230Boost48V15Battery","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2847\/0617\/files\/EP-23.0BoostBattery_4_8ddd530d-c3c8-43f7-b7d0-b9a5c94a0480.jpg?v=1788605518"},{"product_id":"le20-battery","title":"ENGWE LE20 Battery | 48V 19.2Ah, Seat or Frame Position","description":"\u003cp\u003eThe LE20 runs one or two 48 V 19.2 Ah packs, and they sit in two different places: under the seat, or built into the frame. Choose the position that matches the bay you are filling — they are not interchangeable.\u003c\/p\u003e\n\u003ch2\u003eWhy riders choose the LE20 Battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e48 V 19.2 Ah\u003c\/strong\u003e — the largest single pack in the range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo mounting positions offered\u003c\/strong\u003e — under-seat or built-in frame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting a second pack roughly doubles range\u003c\/strong\u003e — ENGWE quotes 180 km on one and 350 km on two.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLE20 Battery in detail\u003c\/h2\u003e\n\u003ch3\u003eGetting the position right\u003c\/h3\u003e\n\u003cp\u003eThis is the one battery in the catalogue where ordering the wrong variant is easy. Look at where your existing pack sits — under the saddle, or inside the frame tube — and pick the matching option. If in doubt, send us a photo.\u003c\/p\u003e\n\u003ch3\u003eAdding the second battery\u003c\/h3\u003e\n\u003cp\u003eThe dual-battery configuration is what takes the LE20 from a school-run bike to a touring one. If you bought the single-battery build and want more range, this is the upgrade.\u003c\/p\u003e\n\u003ch2\u003eWho it suits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLE20 owners upgrading from single to dual battery\u003c\/li\u003e\n\u003cli\u003eCargo riders who need range with a full load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRoad legality and safety\u003c\/h2\u003e\n\u003cp\u003eLithium-ion batteries are safe when treated properly and dangerous when they are not. Charge indoors, on a hard non-flammable surface, within sight, and unplug when full. Do not charge a pack that is damaged, swollen or has been submerged. Use only the charger supplied for this pack. At end of life the battery must be recycled through a battery collection point, not put in household waste.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhich position do I need?\u003c\/h3\u003e\u003cp\u003eLook at your bike. The under-seat pack sits below the saddle; the frame pack is built into the tube. Order the matching option, or send us a photo and we will confirm.\u003c\/p\u003e\u003ch3\u003eWill a second battery double my range?\u003c\/h3\u003e\u003cp\u003eClose. ENGWE quotes 180 km with one pack and 350 km with two, both at PAS 1 with a 75 kg rider and no load. Carrying cargo reduces both figures.\u003c\/p\u003e\u003ch3\u003eCan I fast charge it?\u003c\/h3\u003e\u003cp\u003eYes — the LE20 8A fast charger is sold separately and cuts charging to roughly 2–3 hours.\u003c\/p\u003e\n\u003ch2\u003eKeep exploring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bike-batteries\"\u003eAll ENGWE batteries and chargers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bikes\"\u003eBrowse ENGWE e-bikes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/e-bike-battery-care-and-range\"\u003eGuide: getting the most from your e-bike battery\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENGWE","offers":[{"title":"Seat Battery (Under Seat) \/ 48V 19.2Ah","offer_id":44839483211865,"sku":"LE20SeatBattery48V192","price":399.0,"currency_code":"EUR","in_stock":true},{"title":"Frame Battery (Built-in) \/ 48V 19.2Ah","offer_id":44839483244633,"sku":"LE20FrameBattery48V192","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2847\/0617\/files\/LE20Battery_3.jpg?v=1788605535"},{"product_id":"l20-3-0-pro-battery","title":"ENGWE L20 3.0 Pro Battery | 48V 15Ah, 21700, 2-Hour Charge","description":"\u003cp\u003eThe dedicated 48 V 15 Ah pack for the L20 3.0 Pro — 21700 cells, two-hour fast charging and comprehensive protection built in.\u003c\/p\u003e\n\u003ch2\u003eWhy riders choose the L20 3.0 Pro Battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e48 V 15 Ah (720 Wh)\u003c\/strong\u003e using high-capacity 21700 cells.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-hour fast charging\u003c\/strong\u003e with the 8A charger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull battery protection\u003c\/strong\u003e through the integrated BMS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable\u003c\/strong\u003e for indoor charging and secure storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eL20 3.0 Pro Battery in detail\u003c\/h2\u003e\n\u003ch3\u003eCarrying a spare\u003c\/h3\u003e\n\u003cp\u003eOn a bike quoted at 140 km real-world, a second pack turns a long weekend tour into a genuinely practical proposition.\u003c\/p\u003e\n\u003ch2\u003eWho it suits\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eL20 3.0 Pro owners replacing or supplementing the original pack\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eRoad legality and safety\u003c\/h2\u003e\n\u003cp\u003eLithium-ion batteries are safe when treated properly and dangerous when they are not. Charge indoors, on a hard non-flammable surface, within sight, and unplug when full. Do not charge a pack that is damaged, swollen or has been submerged. Use only the charger supplied for this pack. At end of life the battery must be recycled through a battery collection point, not put in household waste.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eIs this the same battery as the L20 3.0 Boost?\u003c\/h3\u003e\u003cp\u003eThe Boost is offered in 13.5 Ah and 15 Ah; the Pro pack listed here is 15 Ah. Check the capacity printed on your existing battery before ordering.\u003c\/p\u003e\u003ch3\u003eHow long does it take to charge?\u003c\/h3\u003e\u003cp\u003eAbout two hours with the 8A fast charger.\u003c\/p\u003e\n\u003ch2\u003eKeep exploring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bike-batteries\"\u003eAll ENGWE batteries and chargers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bikes\"\u003eBrowse ENGWE e-bikes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/e-bike-battery-care-and-range\"\u003eGuide: getting the most from your e-bike battery\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENGWE","offers":[{"title":"48V 15Ah","offer_id":44839483932761,"sku":"L2030Pro48V15Battery","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2847\/0617\/files\/L20_3.0_Battery_1_34bf9756-0b51-4e62-b219-3e6bc05c2702.webp?v=1788605536"},{"product_id":"l20-3-0-boost-battery","title":"ENGWE L20 3.0 Boost Battery | 13.5Ah or 15Ah, EN 50604","description":"\u003cp\u003eTwo capacities for the L20 3.0 Boost. The 13.5 Ah pack uses 21700 cells with an advanced BMS chip and is compliant with EN 50604, the European standard for e-bike batteries. The 15 Ah pack steps up to Samsung 21700 cells for more range again.\u003c\/p\u003e\n\u003ch2\u003eWhy riders choose the L20 3.0 Boost Battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEN 50604 compliant.\u003c\/strong\u003e The European safety standard for light electric vehicle batteries — worth checking for on any replacement pack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSamsung cells in the 15 Ah version.\u003c\/strong\u003e A named cell manufacturer rather than an unattributed one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8A fast charging\u003c\/strong\u003e — full in about two hours on either capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced BMS chip\u003c\/strong\u003e for intelligent charge and discharge protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eL20 3.0 Boost Battery in detail\u003c\/h2\u003e\n\u003ch3\u003e13.5 Ah or 15 Ah?\u003c\/h3\u003e\n\u003cp\u003eThe 15 Ah pack holds roughly 11% more energy for about €100 more. If you regularly finish rides near empty, take the larger one. If you are replacing a failed pack and your range was adequate, the 13.5 Ah is the like-for-like choice.\u003c\/p\u003e\n\u003ch3\u003eWhy EN 50604 matters\u003c\/h3\u003e\n\u003cp\u003eIt is the standard that covers electrical safety, thermal behaviour and mechanical robustness for e-bike batteries. Unbranded replacement packs frequently do not meet it.\u003c\/p\u003e\n\u003ch2\u003eWho it suits\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eL20 3.0 Boost owners replacing a pack or adding a spare\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eRoad legality and safety\u003c\/h2\u003e\n\u003cp\u003eLithium-ion batteries are safe when treated properly and dangerous when they are not. Charge indoors, on a hard non-flammable surface, within sight, and unplug when full. Do not charge a pack that is damaged, swollen or has been submerged. Use only the charger supplied for this pack. At end of life the battery must be recycled through a battery collection point, not put in household waste.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhat is EN 50604?\u003c\/h3\u003e\u003cp\u003eThe European safety standard for lithium batteries in light electric vehicles, covering electrical, thermal and mechanical safety. ENGWE states the 13.5 Ah pack is fully compliant with it.\u003c\/p\u003e\u003ch3\u003eWhich capacity does my bike have?\u003c\/h3\u003e\u003cp\u003eThe capacity is printed on the battery label. Check it before ordering — both are offered for this model.\u003c\/p\u003e\n\u003ch2\u003eKeep exploring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bike-batteries\"\u003eAll ENGWE batteries and chargers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bikes\"\u003eBrowse ENGWE e-bikes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/e-bike-battery-care-and-range\"\u003eGuide: getting the most from your e-bike battery\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENGWE","offers":[{"title":"48V 15Ah","offer_id":44839483965529,"sku":"L2030Boost48V15Battery","price":399.0,"currency_code":"EUR","in_stock":true},{"title":"48V 13.5Ah","offer_id":44839483998297,"sku":"L2030Boost48V135Battery","price":299.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2847\/0617\/files\/L20_3.0_Battery_1_752ea16e-352d-41b2-a4a7-f09edbad5bbc.webp?v=1788605537"},{"product_id":"engwe-m20-battery","title":"ENGWE M20 Battery | Replacement Pack for Single or Dual Setup","description":"\u003cp\u003eThe M20 is designed to run one battery or two. ENGWE quotes 75 km on a single pack and up to 150 km with a pair — which makes this the cheapest way to double the bike's range.\u003c\/p\u003e\n\u003ch2\u003eWhy riders choose the ENGWE M20 Battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoubles range when fitted as a second pack\u003c\/strong\u003e — 75 km becomes up to 150 km.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eM20-specific fitment.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable\u003c\/strong\u003e for indoor charging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eENGWE M20 Battery in detail\u003c\/h2\u003e\n\u003ch3\u003eRunning two batteries\u003c\/h3\u003e\n\u003cp\u003eThe M20 supports a dual-battery configuration managed by an equaliser. If you are adding a second pack rather than replacing the first, confirm your bike has the equaliser fitted — contact us if you are unsure.\u003c\/p\u003e\n\u003ch2\u003eWho it suits\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eM20 owners replacing a pack, or adding a second to double range\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eRoad legality and safety\u003c\/h2\u003e\n\u003cp\u003eLithium-ion batteries are safe when treated properly and dangerous when they are not. Charge indoors, on a hard non-flammable surface, within sight, and unplug when full. Do not charge a pack that is damaged, swollen or has been submerged. Use only the charger supplied for this pack. At end of life the battery must be recycled through a battery collection point, not put in household waste.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWill fitting two batteries double my range?\u003c\/h3\u003e\u003cp\u003eClose to it. ENGWE quotes 75 km with one pack and up to 150 km with two, both at the lowest assistance level.\u003c\/p\u003e\u003ch3\u003eDoes this fit any other ENGWE?\u003c\/h3\u003e\u003cp\u003eNo — it is specified for the M20 only.\u003c\/p\u003e\n\u003ch2\u003eKeep exploring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bike-batteries\"\u003eAll ENGWE batteries and chargers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bikes\"\u003eBrowse ENGWE e-bikes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/e-bike-battery-care-and-range\"\u003eGuide: getting the most from your e-bike battery\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENGWE","offers":[{"title":"Default Title","offer_id":44839484686425,"sku":"M20Battery48V13Ah","price":269.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2847\/0617\/files\/M20_52e2955e-7548-49cf-bcf8-a155bbb2780e.jpg?v=1788605538"},{"product_id":"m1-battery","title":"ENGWE M1 Battery | 13Ah Lower-Frame Replacement Pack","description":"\u003cp\u003eThe lower-position pack for the ENGWE M1, fitted in the main frame. ENGWE quotes up to 90 km from its 13 Ah capacity, and it detaches for everyday charging.\u003c\/p\u003e\n\u003ch2\u003eWhy riders choose the ENGWE M1 Battery (Lower Position)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e13 Ah, quoted at up to 90 km.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower main-frame position.\u003c\/strong\u003e This is the pack that sits inside the frame, not the one behind the saddle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable\u003c\/strong\u003e for straightforward daily charging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eENGWE M1 Battery (Lower Position) in detail\u003c\/h2\u003e\n\u003ch3\u003eRead this before ordering\u003c\/h3\u003e\n\u003cp\u003eThe M1 can carry two batteries. This listing is the lower main-frame pack only — the upper rear battery is a separate part and is not included. Check which one you need before ordering.\u003c\/p\u003e\n\u003ch2\u003eWho it suits\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eM1 owners replacing the lower-frame battery\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eRoad legality and safety\u003c\/h2\u003e\n\u003cp\u003eLithium-ion batteries are safe when treated properly and dangerous when they are not. Charge indoors, on a hard non-flammable surface, within sight, and unplug when full. Do not charge a pack that is damaged, swollen or has been submerged. Use only the charger supplied for this pack. At end of life the battery must be recycled through a battery collection point, not put in household waste.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDoes this include the rear battery?\u003c\/h3\u003e\u003cp\u003eNo. This is the lower main-frame pack only. The upper rear battery is a separate part.\u003c\/p\u003e\u003ch3\u003eWhat range does it give?\u003c\/h3\u003e\u003cp\u003eENGWE quotes up to 90 km from the 13 Ah pack.\u003c\/p\u003e\n\u003ch2\u003eKeep exploring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bike-batteries\"\u003eAll ENGWE batteries and chargers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bikes\"\u003eBrowse ENGWE e-bikes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/e-bike-battery-care-and-range\"\u003eGuide: getting the most from your e-bike battery\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENGWE","offers":[{"title":"Default Title","offer_id":44839488454745,"sku":"EUM1Battery","price":359.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2847\/0617\/files\/ENGWE48V13AhRangeExtenderBatteryonlyforM1.jpg?v=1788605549"},{"product_id":"ep-2-boost-battery","title":"ENGWE EP-2 Boost Battery | 48V 13Ah or 16Ah Replacement","description":"\u003cp\u003eThe EP-2 Boost pack in two sizes. 13 Ah is the standard fitment; 16 Ah adds roughly a quarter more range for riders who consistently run the battery down.\u003c\/p\u003e\n\u003ch2\u003eWhy riders choose the EP-2 Boost Battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo capacities\u003c\/strong\u003e — 48 V 13 Ah or 48 V 16 Ah.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for the EP-2 Boost\u003c\/strong\u003e, so it seats and locks correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable\u003c\/strong\u003e for indoor charging away from the bike.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA spare pack is the fastest range upgrade\u003c\/strong\u003e available for this bike.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEP-2 Boost Battery in detail\u003c\/h2\u003e\n\u003ch3\u003e13 Ah or 16 Ah\u003c\/h3\u003e\n\u003cp\u003eThe 16 Ah pack holds about 23% more energy. Where the 13 Ah version gets you a quoted 120 km at PAS 1, the 16 Ah proportionally more. Both fit the same bay.\u003c\/p\u003e\n\u003ch2\u003eWho it suits\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eEP-2 Boost owners replacing an ageing pack or upgrading capacity\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eRoad legality and safety\u003c\/h2\u003e\n\u003cp\u003eLithium-ion batteries are safe when treated properly and dangerous when they are not. Charge indoors, on a hard non-flammable surface, within sight, and unplug when full. Do not charge a pack that is damaged, swollen or has been submerged. Use only the charger supplied for this pack. At end of life the battery must be recycled through a battery collection point, not put in household waste.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWill the 16Ah pack fit my EP-2 Boost?\u003c\/h3\u003e\u003cp\u003eYes — both capacities are offered for this model and share the same mounting. Check the label on your existing pack if you want a like-for-like replacement.\u003c\/p\u003e\u003ch3\u003eDoes a bigger battery make the bike faster?\u003c\/h3\u003e\u003cp\u003eNo. Capacity affects range, not speed. Assistance still cuts out at 25 km\/h as EU law requires.\u003c\/p\u003e\n\u003ch2\u003eKeep exploring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bike-batteries\"\u003eAll ENGWE batteries and chargers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bikes\"\u003eBrowse ENGWE e-bikes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/e-bike-battery-care-and-range\"\u003eGuide: getting the most from your e-bike battery\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENGWE","offers":[{"title":"48V 13Ah","offer_id":44839490158681,"sku":"EP2B48V13Battery","price":299.0,"currency_code":"EUR","in_stock":true},{"title":"48V 16Ah","offer_id":44839490191449,"sku":"EP2B48V16Battery","price":359.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2847\/0617\/files\/4_af6121b4-98e2-4da1-bbfa-60ec197825cd.jpg?v=1788605552"},{"product_id":"le20-fast-charger","title":"ENGWE LE20 8A Fast Charger | Full Charge in 2–3 Hours","description":"\u003cp\u003eSix to eight hours becomes two to three. If you use the LE20 for work, or turn it around twice in a day, the 8A charger is the difference between one useful trip and several.\u003c\/p\u003e\n\u003ch2\u003eWhy riders choose the ENGWE LE20 8A Fast Charger\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2–3 hours to full\u003c\/strong\u003e, against 6–8 with the standard charger.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTurns a lunch break into a usable top-up.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine ENGWE part\u003c\/strong\u003e, matched to the LE20 battery and its BMS.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eENGWE LE20 8A Fast Charger in detail\u003c\/h2\u003e\n\u003ch3\u003eLE20 only\u003c\/h3\u003e\n\u003cp\u003eENGWE states this charger is compatible only with the LE20 and not suitable for other e-bikes. Using a charger on a pack it was not designed for is a genuine fire risk, not a compatibility inconvenience.\u003c\/p\u003e\n\u003ch3\u003eFast charging and battery life\u003c\/h3\u003e\n\u003cp\u003eAll else equal, faster charging generates more heat and can shorten pack life slightly over many cycles. If you do not need the speed, the standard charger is gentler.\u003c\/p\u003e\n\u003ch2\u003eWho it suits\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eLE20 owners using the bike for work or multiple daily trips\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWill it work with my other ENGWE?\u003c\/h3\u003e\u003cp\u003eNo. ENGWE specifies it for the LE20 only. Never use a charger on a battery it was not designed for.\u003c\/p\u003e\u003ch3\u003eDoes fast charging damage the battery?\u003c\/h3\u003e\u003cp\u003eFaster charging produces more heat, which over many cycles can shorten pack life a little. If turnaround speed does not matter to you, the standard charger is the gentler option.\u003c\/p\u003e\n\u003ch2\u003eKeep exploring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bike-accessories\"\u003eAll ENGWE accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/racks-and-baskets\"\u003eRacks, baskets and panniers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/locks-and-security\"\u003eLocks, alarms and trackers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENGWE","offers":[{"title":"Default Title","offer_id":44839501889625,"sku":"LE20FastCharger","price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2847\/0617\/files\/LE20_Fast_Charger.jpg?v=1788605575"},{"product_id":"engwe-e-bike-batteries","title":"ENGWE E-Bike Replacement Battery | 14 Models, 10Ah–19.2Ah","description":"\u003cp\u003eOne listing, fourteen fitments. If your ENGWE has lost range, or you want a second pack so you never plan a ride around a charger, choose your model from the menu and we will send the correct battery for it.\u003c\/p\u003e\n\u003ch2\u003eWhy riders choose the ENGWE E-Bike Battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits fourteen ENGWE configurations\u003c\/strong\u003e — E26, EP-2 Boost, EP-2 Pro, Engine Pro, Engine Pro 2.0, M20, P20, P26, L20, C20, C20 Pro and T14.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacities from 10 Ah to 19.2 Ah\u003c\/strong\u003e in 36 V and 48 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable design\u003c\/strong\u003e — charge indoors, leave the bike in the shed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA second pack doubles your usable range\u003c\/strong\u003e more reliably than any riding technique.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eENGWE E-Bike Battery in detail\u003c\/h2\u003e\n\u003ch3\u003eChoosing the right one\u003c\/h3\u003e\n\u003cp\u003eThe option menu names the bike and the capacity — for example \"Battery 13Ah For L20\". Match it to the model on your frame, not to the bike you think you have; ENGWE has revised several models. If you are unsure, send us a photo of your battery and its label and we will confirm before dispatch.\u003c\/p\u003e\n\u003ch3\u003eA note on the M20 fitments\u003c\/h3\u003e\n\u003cp\u003eThe M20 packs are listed as \"with equalizer\". The M20 supports a dual-battery configuration and the equaliser manages the pair. Order the equaliser version for that bike.\u003c\/p\u003e\n\u003ch3\u003eCapacity and range\u003c\/h3\u003e\n\u003cp\u003eRange scales roughly with watt-hours. A 48 V 16 Ah pack holds about 768 Wh; a 48 V 13 Ah pack about 624 Wh — around 23% more range from the larger one, all else equal.\u003c\/p\u003e\n\u003ch2\u003eWho it suits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOwners whose original battery is losing range after several years\u003c\/li\u003e\n\u003cli\u003eAnyone wanting a spare pack for long days or touring\u003c\/li\u003e\n\u003cli\u003eHouseholds sharing one bike between riders with different journeys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRoad legality and safety\u003c\/h2\u003e\n\u003cp\u003eLithium-ion batteries are safe when treated properly and dangerous when they are not. Charge indoors, on a hard non-flammable surface, within sight, and unplug when full. Do not charge a pack that is damaged, swollen or has been submerged. Use only the charger supplied for this pack. At end of life the battery must be recycled through a battery collection point, not put in household waste.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhich battery fits my ENGWE?\u003c\/h3\u003e\u003cp\u003eMatch the option name to your bike model and the capacity printed on your existing pack. If you are unsure, photograph the label on your current battery and send it to us — we will confirm the correct part before we ship.\u003c\/p\u003e\u003ch3\u003eWill a bigger capacity battery fit my bike?\u003c\/h3\u003e\u003cp\u003eOnly where ENGWE offers that capacity for your model, as listed in the options. Do not fit a pack that is not listed for your bike; voltage and BMS communication must match.\u003c\/p\u003e\u003ch3\u003eHow long do e-bike batteries last?\u003c\/h3\u003e\u003cp\u003eLithium packs degrade with charge cycles and age rather than distance. Most owners see noticeably reduced range somewhere after several hundred full cycles. Storing at partial charge and avoiding extremes of temperature extends that considerably.\u003c\/p\u003e\u003ch3\u003eCan I take a spare battery on a plane?\u003c\/h3\u003e\u003cp\u003eAlmost certainly not. E-bike batteries are far above the watt-hour limits airlines permit in cabin or hold baggage. Plan to ship or hire at your destination.\u003c\/p\u003e\n\u003ch2\u003eKeep exploring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bike-batteries\"\u003eAll ENGWE batteries and chargers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bikes\"\u003eBrowse ENGWE e-bikes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/e-bike-battery-care-and-range\"\u003eGuide: getting the most from your e-bike battery\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENGWE","offers":[{"title":"Battery 16Ah For E26","offer_id":44839503265881,"sku":"E26Battery48V16Ah1","price":359.0,"currency_code":"EUR","in_stock":true},{"title":"Battery 16Ah For EP-2 Boost\/ Engine Pro(16Ah Version) or Ep-2 Pro(13Ah Version)","offer_id":44839503298649,"sku":"ENGWE48V16Battery1","price":359.0,"currency_code":"EUR","in_stock":true},{"title":"Battery 13Ah For M20(with equalizer)","offer_id":44839503331417,"sku":"M20Battery48V13Ah1","price":269.0,"currency_code":"EUR","in_stock":true},{"title":"Battery 19.2Ah Only For M20(with equalizer)","offer_id":44839503364185,"sku":"M20Battery48V20Ah1","price":379.0,"currency_code":"EUR","in_stock":true},{"title":"Battery 10Ah For P20","offer_id":44839503396953,"sku":"P20Battery36V10Ah1","price":209.0,"currency_code":"EUR","in_stock":true},{"title":"Battery 16Ah For Engine Pro 2.0","offer_id":44839503429721,"sku":"EnginePro20Battery48V13Ah1","price":359.0,"currency_code":"EUR","in_stock":true},{"title":"Battery 13 Ah For EP-2 Boost\/ Engine Pro(16Ah Version)\/ EP-2 Pro(13Ah Version)","offer_id":44839503462489,"sku":"ENGWE48V13Battery1","price":299.0,"currency_code":"EUR","in_stock":true},{"title":"Battery 15.6Ah For C20 Pro","offer_id":44839503495257,"sku":"C20PROBattery36V156Ah1","price":249.0,"currency_code":"EUR","in_stock":true},{"title":"Battery 19.2Ah For C20 Pro and C20","offer_id":44839503528025,"sku":"C20PROBattery36V92Ah1","price":359.0,"currency_code":"EUR","in_stock":true},{"title":"Battery 16Ah For P26","offer_id":44839503560793,"sku":"P26Battery1","price":299.0,"currency_code":"EUR","in_stock":true},{"title":"Battery 13Ah For L20","offer_id":44839503593561,"sku":"L20Battery48V13Ah1","price":299.0,"currency_code":"EUR","in_stock":true},{"title":"Battery 16Ah For L20","offer_id":44839503626329,"sku":"L20Battery48V16Ah1","price":379.0,"currency_code":"EUR","in_stock":true},{"title":"Battery 10Ah For T14","offer_id":44839503659097,"sku":"T14Battery48V10Ah1","price":199.0,"currency_code":"EUR","in_stock":true},{"title":"Battery 15Ah For T14","offer_id":44839503691865,"sku":"T14Battery48V15Ah1","price":349.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2847\/0617\/files\/4_1a5bcb63-548e-449f-b587-0fac32807c53.jpg?v=1788605577"},{"product_id":"engwe-c20-battery","title":"ENGWE C20 Battery | Replacement Pack for the ENGWE C20","description":"\u003cp\u003eA replacement pack for the ENGWE C20. If your C20 has lost range, a new battery is almost always the cheapest way to get the bike back to how it rode when new.\u003c\/p\u003e\n\u003ch2\u003eWhy riders choose the C20 Battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eC20-specific fitment.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable\u003c\/strong\u003e for indoor charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores range on an older bike\u003c\/strong\u003e for a fraction of the cost of replacing it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eC20 Battery in detail\u003c\/h2\u003e\n\u003ch3\u003eConfirm before you order\u003c\/h3\u003e\n\u003cp\u003eENGWE has not supplied a detailed specification sheet for this pack. Photograph the label on your existing battery and send it to us — we will confirm voltage, capacity and connector before we dispatch anything.\u003c\/p\u003e\n\u003ch2\u003eWho it suits\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eC20 owners replacing a tired pack\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eRoad legality and safety\u003c\/h2\u003e\n\u003cp\u003eLithium-ion batteries are safe when treated properly and dangerous when they are not. Charge indoors, on a hard non-flammable surface, within sight, and unplug when full. Do not charge a pack that is damaged, swollen or has been submerged. Use only the charger supplied for this pack. At end of life the battery must be recycled through a battery collection point, not put in household waste.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhat capacity is this battery?\u003c\/h3\u003e\u003cp\u003eENGWE has not published a full specification for this pack. Send us a photo of your existing battery label and we will confirm the exact match before shipping.\u003c\/p\u003e\n\u003ch2\u003eKeep exploring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bike-batteries\"\u003eAll ENGWE batteries and chargers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bikes\"\u003eBrowse ENGWE e-bikes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/e-bike-battery-care-and-range\"\u003eGuide: getting the most from your e-bike battery\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENGWE","offers":[{"title":"Default Title","offer_id":44839503724633,"sku":"C20Battery36V192Ah","price":359.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2847\/0617\/files\/4_243becdc-e9d6-4eb1-b24b-f687b3a425fb.jpg?v=1788605578"},{"product_id":"engwe-c20-pro-battery","title":"ENGWE C20 Pro Battery | 36V 15.6Ah or 19.2Ah Replacement","description":"\u003cp\u003eTwo capacities for the C20 Pro — 36 V 15.6 Ah or 36 V 19.2 Ah. The larger pack holds roughly 23% more energy and costs about €110 more.\u003c\/p\u003e\n\u003ch2\u003eWhy riders choose the C20 Pro Battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo capacities\u003c\/strong\u003e — 36 V 15.6 Ah or 36 V 19.2 Ah.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC20 Pro fitment\u003c\/strong\u003e, with the 19.2 Ah also listed for the standard C20.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable\u003c\/strong\u003e for charging away from the bike.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eC20 Pro Battery in detail\u003c\/h2\u003e\n\u003ch3\u003eWhich capacity?\u003c\/h3\u003e\n\u003cp\u003eCheck the label on your current battery for a like-for-like replacement. If you are upgrading, the 19.2 Ah gives roughly a quarter more range from the same riding.\u003c\/p\u003e\n\u003ch2\u003eWho it suits\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eC20 Pro owners replacing or upgrading their battery\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eRoad legality and safety\u003c\/h2\u003e\n\u003cp\u003eLithium-ion batteries are safe when treated properly and dangerous when they are not. Charge indoors, on a hard non-flammable surface, within sight, and unplug when full. Do not charge a pack that is damaged, swollen or has been submerged. Use only the charger supplied for this pack. At end of life the battery must be recycled through a battery collection point, not put in household waste.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eCan I upgrade from 15.6Ah to 19.2Ah?\u003c\/h3\u003e\u003cp\u003eBoth capacities are offered for this model. Confirm your bike takes the larger pack by checking the bay dimensions, or send us a photo before ordering.\u003c\/p\u003e\n\u003ch2\u003eKeep exploring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bike-batteries\"\u003eAll ENGWE batteries and chargers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bikes\"\u003eBrowse ENGWE e-bikes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/e-bike-battery-care-and-range\"\u003eGuide: getting the most from your e-bike battery\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENGWE","offers":[{"title":"36V 19.2Ah","offer_id":44839504609369,"sku":"C20PROBattery36V92Ah","price":359.0,"currency_code":"EUR","in_stock":true},{"title":"36V 15.6Ah","offer_id":44839504642137,"sku":"C20PROBattery36V156Ah","price":249.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2847\/0617\/files\/4_6796a954-8a07-48d7-ac6a-309e963cc8d0.jpg?v=1788605579"},{"product_id":"engwe-l20-battery","title":"ENGWE L20 Battery | 48V 13Ah or 16Ah Removable Pack","description":"\u003cp\u003eThe L20 takes a 48 V lithium pack in either 13 Ah or 16 Ah. Both lift out in seconds for charging indoors, which is the practical argument for a removable battery on a 34 kg bike.\u003c\/p\u003e\n\u003ch2\u003eWhy riders choose the ENGWE L20 Battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo capacities\u003c\/strong\u003e — 48 V 13 Ah or 48 V 16 Ah.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable in seconds\u003c\/strong\u003e, so the bike can live outside and the battery inside.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect fitment\u003c\/strong\u003e for the L20 battery bay and lock.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eENGWE L20 Battery in detail\u003c\/h2\u003e\n\u003ch3\u003eWhich one do I need?\u003c\/h3\u003e\n\u003cp\u003eCheck the capacity printed on your existing pack. If you are buying a spare rather than a replacement, the 16 Ah gives about 23% more range for around €80 more.\u003c\/p\u003e\n\u003ch2\u003eWho it suits\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eL20 owners replacing a tired pack or carrying a spare\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eRoad legality and safety\u003c\/h2\u003e\n\u003cp\u003eLithium-ion batteries are safe when treated properly and dangerous when they are not. Charge indoors, on a hard non-flammable surface, within sight, and unplug when full. Do not charge a pack that is damaged, swollen or has been submerged. Use only the charger supplied for this pack. At end of life the battery must be recycled through a battery collection point, not put in household waste.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDoes this fit the L20 3.0 Boost or Pro?\u003c\/h3\u003e\u003cp\u003eNo — the 3.0 models use different packs, listed separately. This battery is for the original L20.\u003c\/p\u003e\u003ch3\u003eHow much range does 16Ah give?\u003c\/h3\u003e\u003cp\u003eRange depends on assistance level, terrain and rider weight. The 16 Ah pack holds about 23% more energy than the 13 Ah, so expect proportionally more distance from the same riding.\u003c\/p\u003e\n\u003ch2\u003eKeep exploring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bike-batteries\"\u003eAll ENGWE batteries and chargers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bikes\"\u003eBrowse ENGWE e-bikes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/e-bike-battery-care-and-range\"\u003eGuide: getting the most from your e-bike battery\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENGWE","offers":[{"title":"48V13AH Battery","offer_id":44839510933593,"sku":"L20Battery48V13Ah","price":299.0,"currency_code":"EUR","in_stock":true},{"title":"48V16AH Battery","offer_id":44839510966361,"sku":"L20Battery48V16Ah","price":379.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2847\/0617\/files\/3_8e306d0f-f156-4880-abd8-06e162884cd4.jpg?v=1788605587"},{"product_id":"engwe-p26-battery","title":"ENGWE P26 Battery | 36V 16Ah High-Capacity Replacement","description":"\u003cp\u003eThe 36 V 16 Ah pack for the ENGWE P26 — a high-capacity replacement for a bike that is no longer in current production but still very much on the road.\u003c\/p\u003e\n\u003ch2\u003eWhy riders choose the ENGWE P26 Battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e36 V 16 Ah\u003c\/strong\u003e for extended range.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eP26-specific fitment.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeeps an older bike useful\u003c\/strong\u003e rather than replacing it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eENGWE P26 Battery in detail\u003c\/h2\u003e\n\u003ch3\u003eKeeping an older e-bike going\u003c\/h3\u003e\n\u003cp\u003eA tired battery is the single most common reason a working e-bike gets retired. Replacing the pack is almost always cheaper and considerably greener than buying a new bike.\u003c\/p\u003e\n\u003ch2\u003eWho it suits\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eP26 owners whose original battery has lost range\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eRoad legality and safety\u003c\/h2\u003e\n\u003cp\u003eLithium-ion batteries are safe when treated properly and dangerous when they are not. Charge indoors, on a hard non-flammable surface, within sight, and unplug when full. Do not charge a pack that is damaged, swollen or has been submerged. Use only the charger supplied for this pack. At end of life the battery must be recycled through a battery collection point, not put in household waste.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eMy P26 has lost half its range. Is the battery the problem?\u003c\/h3\u003e\u003cp\u003eUsually, yes — lithium packs lose capacity with age and cycles. Before ordering, check tyre pressure and brake rub too, since both quietly cost range.\u003c\/p\u003e\n\u003ch2\u003eKeep exploring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bike-batteries\"\u003eAll ENGWE batteries and chargers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bikes\"\u003eBrowse ENGWE e-bikes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/e-bike-battery-care-and-range\"\u003eGuide: getting the most from your e-bike battery\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENGWE","offers":[{"title":"Default Title","offer_id":44839510999129,"sku":"P26Battery","price":359.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2847\/0617\/files\/P26_1_f9c8b159-0db7-46fa-83f9-d67f90ad31db.jpg?v=1788605588"},{"product_id":"engwe-p20-battery","title":"ENGWE P20 Battery | 36V 10Ah Lightweight Replacement Pack","description":"\u003cp\u003eThe 36 V 10 Ah pack that keeps the P20 under 20 kg. Compact and light enough to carry in a bag, removable in seconds, and quoted at up to 100 km under optimal conditions.\u003c\/p\u003e\n\u003ch2\u003eWhy riders choose the ENGWE P20 Battery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e36 V 10 Ah\u003c\/strong\u003e, matched to the P20's efficient drivetrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight and compact\u003c\/strong\u003e — easy to carry as a spare.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable\u003c\/strong\u003e for charging or secure storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eENGWE P20 Battery in detail\u003c\/h2\u003e\n\u003ch3\u003eRange expectations\u003c\/h3\u003e\n\u003cp\u003eENGWE's 100 km figure is measured under optimal conditions at the lowest assistance level. Real-world figures on a hilly commute at higher assistance will be considerably lower — that is normal for a pack this size.\u003c\/p\u003e\n\u003ch2\u003eWho it suits\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eP20 owners replacing a pack, or carrying a spare in a pannier\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eRoad legality and safety\u003c\/h2\u003e\n\u003cp\u003eLithium-ion batteries are safe when treated properly and dangerous when they are not. Charge indoors, on a hard non-flammable surface, within sight, and unplug when full. Do not charge a pack that is damaged, swollen or has been submerged. Use only the charger supplied for this pack. At end of life the battery must be recycled through a battery collection point, not put in household waste.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eHow far will the P20 go on one charge?\u003c\/h3\u003e\u003cp\u003eENGWE quotes up to 100 km under optimal conditions. Plan for meaningfully less on a real commute with hills and higher assistance.\u003c\/p\u003e\u003ch3\u003eCan I carry a spare in a bag?\u003c\/h3\u003e\u003cp\u003eYes — this is one of the smaller packs in the range. Keep it protected from impact and never carry a damaged battery.\u003c\/p\u003e\n\u003ch2\u003eKeep exploring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bike-batteries\"\u003eAll ENGWE batteries and chargers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/e-bikes\"\u003eBrowse ENGWE e-bikes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/e-bike-battery-care-and-range\"\u003eGuide: getting the most from your e-bike battery\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ENGWE","offers":[{"title":"Default Title","offer_id":44839512604761,"sku":"P20Battery36V10Ah","price":209.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2847\/0617\/files\/P20_-2_1_49e94c42-dfc1-4bcf-925a-711ee5429794.jpg?v=1788605590"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/2847\/0617\/collections\/4_1a5bcb63-548e-449f-b587-0fac32807c53.jpg?v=1788672435","url":"https:\/\/ezypedal.com\/collections\/e-bike-batteries.oembed","provider":"EzyPedal","version":"1.0","type":"link"}