{"product_id":"aleaivy-72v-21700-lithium-ebike-battery-20ah-30ah-50a-bms","title":"72V 21700 High-Power Lithium Battery","description":"\u003ch1\u003eAleaivy High-Power 72V 21700 Lithium-Ion Battery Series –\u003c\/h1\u003e\n\u003ch2\u003e20S4P (20Ah) \u0026amp; 20S6P (30Ah) Cell Configurations for 1000W to 2000W Electric Motorcycles, Scooters, Commuter \u0026amp; Fat Tire E-Bikes (50A Continuous Smart BMS, CE \u0026amp; UL Certified with Matching 84V Charger Included)\u003c\/h2\u003e\n\u003cp\u003ePower high-torque electric motorcycles, fat tire e-bikes, and commuter scooters with the \u003cb\u003eAleaivy 72V 21700 High-Power Lithium Battery Series\u003c\/b\u003e. Built with premium \u003cb\u003e21700 lithium-ion cylindrical cells\u003c\/b\u003e, this battery pack line delivers maximum energy density, stable voltage retention under load, and reduced thermal degradation compared to older 18650 packs.\u003c\/p\u003e\n\u003cp\u003eAvailable in \u003cb\u003e20S4P (20Ah)\u003c\/b\u003e and \u003cb\u003e20S6P (30Ah)\u003c\/b\u003e configurations, this 72V system handles continuous current draws for \u003cb\u003e1000W to 2000W motors\u003c\/b\u003e. Every pack is governed by an integrated \u003cb\u003e50A Smart BMS\u003c\/b\u003e and comes fully backed by \u003cb\u003eCE and UL safety certifications\u003c\/b\u003e plus a \u003cb\u003e1-Year Manufacturer Warranty\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch3\u003e⚠️ Voltage, Fitment \u0026amp; Power Selection Guide\u003c\/h3\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cb\u003eIMPORTANT VOLTAGE \u0026amp; SIZING SPECIFICATIONS:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eNominal 72V System (20S Configuration):\u003c\/b\u003e Charges to an \u003cb\u003e84V Maximum\u003c\/b\u003e charge cutoff. Ensure your motor controller operates within standard 72V DC parameters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDimensions \u0026amp; Physical Footprint:\u003c\/b\u003e Measures \u003cspan class=\"math-inline\"\u003e$280 \\times 245 \\times 75\\text{ mm}$\u003c\/span\u003e with a net weight of approximately \u003cb\u003e7.8 kg\u003c\/b\u003e. Verify frame or battery compartment clearance prior to ordering.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e50A Continuous Smart BMS:\u003c\/b\u003e Engineered to safely feed high-demand hub and mid-drive motor setups from \u003cb\u003e1000W up to 2000W\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/blockquote\u003e\n\u003ch3\u003e🚀 Key High-Performance Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHigh-Density 21700 Cell Matrix:\u003c\/b\u003e Assembled using premium 21700 cylindrical cells in 20S4P (20Ah) and 20S6P (30Ah) configurations for superior amp-hour capacity per pound.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSupports Motors Up to 2000W:\u003c\/b\u003e Sustains continuous high-power output for steep inclines, heavy loads, and fast acceleration without thermal cutoffs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIntegrated 50A Smart BMS:\u003c\/b\u003e Provides active protection against overcharging, over-discharging, over-current spikes, short circuits, and thermal limits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eGlobal Safety Certifications:\u003c\/b\u003e Tested and certified under rigorous \u003cb\u003eCE and UL electrical safety frameworks\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eComplete Charger Bundle Included:\u003c\/b\u003e Shipped with a matching 84V lithium-ion smart charger featuring automatic shut-off.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e1-Year Manufacturer Warranty:\u003c\/b\u003e Includes a 1-year warranty covering cell defects and BMS function.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📊 Technical Specifications Matrix\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Parameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAleaivy 72V Battery Specifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eBrand Name\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eAleaivy\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCell Format \/ Chemistry\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eHigh-Density 21700 Lithium-Ion (Li-Ion)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSystem Architecture\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e20S4P (20Ah) \/ 20S6P (30Ah)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eNominal System Voltage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e72V DC (84V Full Charge)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eNominal Capacity Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e20Ah (20,000mAh) \/ 30Ah (30,000mAh)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eContinuous BMS Protection\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e50A Continuous Discharge\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMotor Wattage Compatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e1000W to 2000W Motors\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDimensions (\u003cspan class=\"math-inline\"\u003e$L \\times W \\times H$\u003c\/span\u003e)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003e\u003cspan class=\"math-inline\"\u003e$280 \\times 245 \\times 75\\text{ mm}$\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eNet Weight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eApprox. 7.8 kg\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCertifications \u0026amp; Warranty\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCE, UL Certified | 1-Year Manufacturer Warranty\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003ch3\u003e📋 Ideal Applications\u003c\/h3\u003e\n\u003cp\u003eThe Aleaivy 72V 21700 Lithium Series is engineered for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e1000W to 2000W Fat Tire Electric Bikes \u0026amp; Hybrid Commuters\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHigh-Speed Electric Scooters and City Mopeds\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLight Electric Motorcycles and DIY EV Conversion Kits\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eElectric Trolling Motors and Marine Auxiliary Power\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📦 Package Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Aleaivy 72V 21700 Lithium-Ion Battery Pack (Selected Capacity Option)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Matching 84V Dedicated Smart Lithium Fast Charger\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Main Power Connection Harness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eUpgrade your e-bike or scooter to high-output 72V 21700 power. Select your capacity option above, click Add to Cart, and order today!\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"position: relative;\"\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc7fe88cae6984d6aa09f30633fec186ej.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\u003cspan style=\"font-size: x-large;\"\u003e\u003cstrong\u003eDescriptions:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: relative;\"\u003e\n\u003cdiv\u003eWe are committed to innovation, cutting-edge technology, and high-quality materials, which facilitate the provision of cost-effective e-bike batteries to meet riders' various transportation needs and even their desire to explore sports and the outdoors.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv align=\"start\" style=\"font-family: 'Market Sans', Arial, sans-serif; font-size: large; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"background-color: rgb(31, 73, 125); color: rgb(255, 255, 255); font-size: 36px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial;\"\u003e72V 30AH 100W-3600W\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv align=\"start\" style=\"font-family: 'Market Sans', Arial, sans-serif; font-size: large; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eNominal Voltage: 72V\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv align=\"start\" style=\"font-family: 'Market Sans', Arial, sans-serif; font-size: large; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eRated Capacity: 30Ah\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv align=\"start\" style=\"font-family: 'Market Sans', Arial, sans-serif; font-size: large; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eMax Constant Discharge Current:50A( BMS)\u003c\/span\u003e\u003c\/div\u003e\n\u003cp align=\"start\" style=\"font-family: 'Market Sans', Arial, sans-serif; font-size: large; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eApply for: 100W-3600W Motor eBike Electric bicycle bike\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Market Sans', Arial, sans-serif; font-size: large; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eBattery Type: Lithium Ion (Li-Ion)\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv align=\"start\" style=\"font-family: 'Market Sans', Arial, sans-serif; font-size: large; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eSize\/Weight: 280*245*75mm(10.80kg) (11.02*9.65*2.95in)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv align=\"start\" style=\"font-family: 'Market Sans', Arial, sans-serif; font-size: large; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eCharger : 84V 5 A\u003c\/span\u003e\u003c\/div\u003e\n\u003cp align=\"start\" style=\"font-family: 'Market Sans', Arial, sans-serif; font-size: large; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-family: Arial;\"\u003eDischarge: Anderson\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Market Sans', Arial, sans-serif; font-size: large; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0);\"\u003eBattery Cell: 21700 A Grade \u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Market Sans', Arial, sans-serif; font-size: medium; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eDischarge Temperature Range:-20 - 60°C\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Market Sans', Arial, sans-serif; font-size: medium; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eApplication: Ebike Motorcycle\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Market Sans', Arial, sans-serif; font-size: medium; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eCertification: CE, RoHS, MSDS, UL\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Market Sans', Arial, sans-serif; font-size: large; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0);\"\u003eWeight:10.80KG\u003c\/p\u003e\n\u003cp style=\"font-size: large;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbf972d9dc0054622ba31a03769136288i.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0542afe293004de9886d10b725fe906cY.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2c79e0751f5a4b2e938d74f1af14f50a8.jpg?width=1000\u0026amp;height=1000\u0026amp;hash=2000\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sec3dd798269343799e95c86b59c671e97.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa65ba9c5b07f439b88802ce31630ffe9z.jpg?width=1000\u0026amp;height=1000\u0026amp;hash=2000\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sccb4ebd975f448f89f01b058b607694bs.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ebike Power Network","offers":[{"title":"72V30AhWithCharger","offer_id":47511171661995,"sku":"14:175#72V30AhWithCharger","price":810.72,"currency_code":"USD","in_stock":true},{"title":"72V20AhWithCharger","offer_id":47511171694763,"sku":"14:496#72V20AhWithCharger","price":640.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/2649\/7451\/files\/S6e8b212725654467b5db64f07d97e732A.webp?v=1785174728","url":"https:\/\/chargemyebike.com\/products\/aleaivy-72v-21700-lithium-ebike-battery-20ah-30ah-50a-bms","provider":"Ebike Power Network","version":"1.0","type":"link"}