{"product_id":"48v-52v-downtube-e-bike-battery-1000w-motor","title":"48V 52V 13Ah-15Ah Downtube Lithium Ion Ebike battery for 1000W Hub Motor","description":"\u003ch1 dir=\"ltr\" data-path-to-node=\"2\"\u003e48V \/ 52V Lithium-Ion Downtube E-Bike Battery Pack (1000W Motors)\u003c\/h1\u003e\n\u003cdiv class=\"attachment-container search-images md-has-block-component\"\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"5\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"6\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"4\"\u003e48V \/ 52V Lithium-Ion Downtube E-Bike Battery Pack\u003c\/b\u003e\u003cspan\u003e is a high-capacity,\u003c\/span\u003e\u003cspan\u003e frame-mounted power unit optimized for electric bicycles,\u003c\/span\u003e\u003cspan\u003e high-speed commuters,\u003c\/span\u003e\u003cspan\u003e and mid-drive or hub motor conversion kits rated up to \u003c\/span\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"210\"\u003e1000W\u003c\/b\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e Available in \u003c\/span\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"230\"\u003e48V and 52V nominal voltage configurations\u003c\/b\u003e\u003cspan\u003e with capacity options of \u003c\/span\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"298\"\u003e13Ah, 15Ah, and 18.2Ah\u003c\/b\u003e\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003e this battery series features cost-effective \u003c\/span\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"366\"\u003e2600mAh 3C Li-ion cells\u003c\/b\u003e\u003cspan\u003e as well as high-density \u003c\/span\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"414\"\u003eLG 5000mAh cells\u003c\/b\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e Engineered with an integrated \u003c\/span\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"462\"\u003e30A continuous \/ 60A peak instantaneous BMS\u003c\/b\u003e\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003e it guarantees steady current output without voltage drop,\u003c\/span\u003e\u003cspan\u003e multi-point safety test compliance,\u003c\/span\u003e\u003cspan\u003e and an extended service lifespan of \u003c\/span\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"637\"\u003eover 1,000 complete charge cycles\u003c\/b\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eFast Local Delivery:\u003c\/b\u003e\u003cspan\u003e Dispatched directly from regional third-party logistics warehouses in the \u003c\/span\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"95\"\u003eUS, UK, and Germany\u003c\/b\u003e\u003cspan\u003e with fast \u003c\/span\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"125\"\u003e3–5 business days delivery\u003c\/b\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"9\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Parameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eNominal Voltage Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003e\u003cb data-path-to-node=\"10,1,1,0\" data-index-in-node=\"0\"\u003e48V | 52V Systems\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eCompatible Motor Output\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003e\u003cb data-path-to-node=\"10,2,1,0\" data-index-in-node=\"0\"\u003eUp to 1000W Electric Bike Motors\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eCase Form Factor\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e\u003cb data-path-to-node=\"10,3,1,0\" data-index-in-node=\"0\"\u003eStandard Bicycle Frame Downtube Mount\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eWarehouse Fulfillment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e\u003cb data-path-to-node=\"10,4,1,0\" data-index-in-node=\"0\"\u003eUS, UK, and Germany Warehouses\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003eDelivery Time\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003e\u003cb data-path-to-node=\"10,5,1,0\" data-index-in-node=\"0\"\u003e3–5 Business Days Fast Regional Shipping\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eWarranty \u0026amp; Support\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e\u003cb data-path-to-node=\"10,6,1,0\" data-index-in-node=\"0\"\u003e1-Year Quality Warranty + Lifetime Technical Support\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003eSafety Testing \u0026amp; Quality\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e\u003cb data-path-to-node=\"10,7,1,0\" data-index-in-node=\"0\"\u003eShort Circuit √ | Overcharge √ | Crush Safety √ | Extrusion Safety √\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003eBattery Cell Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"10,8,1,0\"\u003e• Standard Lithium Li-ion 2600mAh Cell (3C Discharge)\u003c\/p\u003e\n\u003cbr data-path-to-node=\"10,8,1,1\"\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"10,8,1,2\"\u003e• \u003cb data-path-to-node=\"10,8,1,2\" data-index-in-node=\"2\"\u003eLG 5000mAh Cell\u003c\/b\u003e (High Density, 3C Discharge)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eNominal Capacity Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003e\u003cb data-path-to-node=\"10,9,1,0\" data-index-in-node=\"0\"\u003e13Ah | 15Ah | 18.2Ah\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,0,0\"\u003e\u003cb data-path-to-node=\"10,10,0,0\" data-index-in-node=\"0\"\u003eCell Combinations\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,1,0\"\u003e\u003cb data-path-to-node=\"10,10,1,0\" data-index-in-node=\"0\"\u003e3x13 | 5x13 | 7x13 | 5x14\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,11,0,0\"\u003e\u003cb data-path-to-node=\"10,11,0,0\" data-index-in-node=\"0\"\u003eBMS Continuous Discharge Current\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,11,1,0\"\u003e\u003cb data-path-to-node=\"10,11,1,0\" data-index-in-node=\"0\"\u003e30A\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,12,0,0\"\u003e\u003cb data-path-to-node=\"10,12,0,0\" data-index-in-node=\"0\"\u003eBMS Max Instantaneous Current\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,12,1,0\"\u003e\u003cb data-path-to-node=\"10,12,1,0\" data-index-in-node=\"0\"\u003e60A\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,13,0,0\"\u003e\u003cb data-path-to-node=\"10,13,0,0\" data-index-in-node=\"0\"\u003eInternal Resistance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,13,1,0\"\u003e\u003cb data-path-to-node=\"10,13,1,0\" data-index-in-node=\"0\"\u003e105 mΩ\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,14,0,0\"\u003e\u003cb data-path-to-node=\"10,14,0,0\" data-index-in-node=\"0\"\u003eCharging Cut-Off Voltages\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,14,1,0\"\u003e\u003cb data-path-to-node=\"10,14,1,0\" data-index-in-node=\"0\"\u003e48V System:\u003c\/b\u003e 54.6V | \u003cb data-path-to-node=\"10,14,1,0\" data-index-in-node=\"20\"\u003e52V System:\u003c\/b\u003e 58.8V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,15,0,0\"\u003e\u003cb data-path-to-node=\"10,15,0,0\" data-index-in-node=\"0\"\u003eDischarge End-Off Voltage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,15,1,0\"\u003e\u003cb data-path-to-node=\"10,15,1,0\" data-index-in-node=\"0\"\u003e12V\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,16,0,0\"\u003e\u003cb data-path-to-node=\"10,16,0,0\" data-index-in-node=\"0\"\u003eBMS Rated Charging Current\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,16,1,0\"\u003e\u003cb data-path-to-node=\"10,16,1,0\" data-index-in-node=\"0\"\u003e10A\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,17,0,0\"\u003e\u003cb data-path-to-node=\"10,17,0,0\" data-index-in-node=\"0\"\u003eMax Discharging Current Amperage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,17,1,0\"\u003e\u003cb data-path-to-node=\"10,17,1,0\" data-index-in-node=\"0\"\u003e10A\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,18,0,0\"\u003e\u003cb data-path-to-node=\"10,18,0,0\" data-index-in-node=\"0\"\u003eCharging Method\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,18,1,0\"\u003e\u003cb data-path-to-node=\"10,18,1,0\" data-index-in-node=\"0\"\u003eCC \/ CV (Constant Current \/ Constant Voltage)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,19,0,0\"\u003e\u003cb data-path-to-node=\"10,19,0,0\" data-index-in-node=\"0\"\u003eBattery Life \/ Cycle Count\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,19,1,0\"\u003e\u003cb data-path-to-node=\"10,19,1,0\" data-index-in-node=\"0\"\u003e\u0026gt;1,000 Complete Charge \u0026amp; Discharge Cycles\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,20,0,0\"\u003e\u003cb data-path-to-node=\"10,20,0,0\" data-index-in-node=\"0\"\u003eOperating Temperatures\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"10,20,1,0\"\u003e\u003cb data-path-to-node=\"10,20,1,0\" data-index-in-node=\"0\"\u003eCharge:\u003c\/b\u003e 0°C to 50°C (32°F to 122°F)\u003c\/p\u003e\n\u003cbr data-path-to-node=\"10,20,1,1\"\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"10,20,1,2\"\u003e\u003cb data-path-to-node=\"10,20,1,2\" data-index-in-node=\"0\"\u003eDischarge:\u003c\/b\u003e -20°C to 50°C (-4°F to 122°F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"12\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"12\"\u003eKey Features \u0026amp; Performance Highlights\u003c\/h3\u003e\n\u003cul dir=\"ltr\" data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eFast 3–5 Day US, UK \u0026amp; DE Local Shipping:\u003c\/b\u003e\u003cspan\u003e Stocked and shipped directly from local warehouses in the \u003c\/span\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"99\"\u003eUnited States, United Kingdom, and Germany\u003c\/b\u003e\u003cspan\u003e for reliable 3 to 5 business day order arrival.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eOptimized for 1000W Motors:\u003c\/b\u003e\u003cspan\u003e Powered by an internal 30A continuous BMS (60A peak instantaneous discharge) designed to feed 1000W e-bike motors smoothly without overheating or current throttling.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eLG Premium \u0026amp; Standard Cell Configurations:\u003c\/b\u003e\u003cspan\u003e Choose between standard 3C discharge 2600mAh cells or high-density genuine \u003c\/span\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"118\"\u003eLG 5000mAh cells\u003c\/b\u003e\u003cspan\u003e for increased mileage and long-term energy retention.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"13,3,0\"\u003e\u003cb data-path-to-node=\"13,3,0\" data-index-in-node=\"0\"\u003eFour-Point Safety Certification:\u003c\/b\u003e\u003cspan\u003e Verified through strict safety testing standards:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"13,3,0\" data-index-in-node=\"83\"\u003eShort Circuit Safety Test (√)\u003c\/b\u003e\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"13,3,0\" data-index-in-node=\"114\"\u003eOvercharge Safety Test (√)\u003c\/b\u003e\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"13,3,0\" data-index-in-node=\"142\"\u003eCrush Safety Test (√)\u003c\/b\u003e\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cb data-path-to-node=\"13,3,0\" data-index-in-node=\"169\"\u003eExtrusion Safety Test (√)\u003c\/b\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"13,4,0\"\u003e\u003cb data-path-to-node=\"13,4,0\" data-index-in-node=\"0\"\u003eDowntube Frame Lock Mechanism:\u003c\/b\u003e\u003cspan\u003e Quick-release base plate mounts securely to standard water bottle braze-ons on your frame downtube,\u003c\/span\u003e\u003cspan\u003e locking tight with keys for on-bike or off-bike charging convenience.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"13,5,0\"\u003e\u003cb data-path-to-node=\"13,5,0\" data-index-in-node=\"0\"\u003e1-Year Warranty \u0026amp; Lifetime Technical Support:\u003c\/b\u003e\u003cspan\u003e Backed by a comprehensive \u003c\/span\u003e\u003cb data-path-to-node=\"13,5,0\" data-index-in-node=\"72\"\u003e1-year quality warranty\u003c\/b\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cb data-path-to-node=\"13,5,0\" data-index-in-node=\"100\"\u003elifetime technical support\u003c\/b\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"15\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"15\"\u003ePackage Contents\u003c\/h3\u003e\n\u003cul dir=\"ltr\" data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"16,0,0\"\u003e\u003cspan\u003e1x 48V \/ 52V Downtube E-Bike Battery Pack (Selected Capacity \u0026amp; Cell Option)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"16,1,0\"\u003e\u003cspan\u003e1x Quick-Release Mounting Base Plate with Security Keys\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"16,2,0\"\u003e\u003cspan\u003e1x Battery Charger\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"16,3,0\"\u003e\u003cspan\u003e1x User Manual\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"18\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 dir=\"ltr\" data-path-to-node=\"18\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003ch4 dir=\"ltr\" data-path-to-node=\"19\"\u003eQ: How fast will I receive my 48V\/52V downtube battery?\u003c\/h4\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"20\"\u003e\u003cb data-path-to-node=\"20\" data-index-in-node=\"0\"\u003eA:\u003c\/b\u003e\u003cspan\u003e Orders ship from local regional warehouses in the \u003c\/span\u003e\u003cb data-path-to-node=\"20\" data-index-in-node=\"53\"\u003eUS, UK, and Germany\u003c\/b\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e Delivery takes \u003c\/span\u003e\u003cb data-path-to-node=\"20\" data-index-in-node=\"89\"\u003e3 to 5 business days\u003c\/b\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\" data-path-to-node=\"21\"\u003eQ: What are the full charge cut-off voltages for 48V and 52V systems?\u003c\/h4\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"22\"\u003e\u003cb data-path-to-node=\"22\" data-index-in-node=\"0\"\u003eA:\u003c\/b\u003e\u003cspan\u003e The full charge cut-off voltage is \u003c\/span\u003e\u003cb data-path-to-node=\"22\" data-index-in-node=\"38\"\u003e54.6V\u003c\/b\u003e\u003cspan\u003e for 48V packs and \u003c\/span\u003e\u003cb data-path-to-node=\"22\" data-index-in-node=\"62\"\u003e58.8V\u003c\/b\u003e\u003cspan\u003e for 52V packs,\u003c\/span\u003e\u003cspan\u003e using safe CC\/CV (Constant Current \/ Constant Voltage) charging algorithms.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\" data-path-to-node=\"23\"\u003eQ: What size motor does this battery support?\u003c\/h4\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"24\"\u003e\u003cb data-path-to-node=\"24\" data-index-in-node=\"0\"\u003eA:\u003c\/b\u003e\u003cspan\u003e This battery is specifically rated for e-bike hub motors and mid-drive conversion kits rated up to \u003c\/span\u003e\u003cb data-path-to-node=\"24\" data-index-in-node=\"102\"\u003e1000W\u003c\/b\u003e\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003e supported by a heavy-duty \u003c\/span\u003e\u003cb data-path-to-node=\"24\" data-index-in-node=\"135\"\u003e30A continuous \/ 60A peak BMS\u003c\/b\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\" data-path-to-node=\"25\"\u003eQ: What battery cell options are available?\u003c\/h4\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"26\"\u003e\u003cb data-path-to-node=\"26\" data-index-in-node=\"0\"\u003eA:\u003c\/b\u003e\u003cspan\u003e You can select standard 3C discharge lithium-ion 2600mAh cells or high-capacity \u003c\/span\u003e\u003cb data-path-to-node=\"26\" data-index-in-node=\"83\"\u003eLG 5000mAh cells\u003c\/b\u003e\u003cspan\u003e for maximum range and energy density.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\" data-path-to-node=\"27\"\u003eQ: What safety testing certifications has this battery passed?\u003c\/h4\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"28\"\u003e\u003cb data-path-to-node=\"28\" data-index-in-node=\"0\"\u003eA:\u003c\/b\u003e\u003cspan\u003e Every battery unit passes four rigorous safety evaluations:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"28\" data-index-in-node=\"63\"\u003eShort Circuit Safety Testing\u003c\/b\u003e\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"28\" data-index-in-node=\"93\"\u003eOvercharge Safety Testing\u003c\/b\u003e\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"28\" data-index-in-node=\"120\"\u003eCrush Safety Testing\u003c\/b\u003e\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cb data-path-to-node=\"28\" data-index-in-node=\"146\"\u003eExtrusion Safety Testing\u003c\/b\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" data-path-to-node=\"30\"\u003e\u003cspan\u003eThe video below demonstrates how a frame-downtube e-bike battery locking rail is installed and secured:\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"font-size: large;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"font-size: large;\"\u003eAbout Us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial; font-size: small;\"\u003e1, Our battery factory is a professional lithium Ion manufacturer, all of our batteries new from factory directly or within 3 month oversea stock (US, UK, DE, FR).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial; font-size: small;\"\u003e2, \u003cb\u003eCertifications\u003c\/b\u003e: All of our batteries have UL, ROHS, MSDS, UN38.3 safety certifications\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial; font-size: small;\"\u003e3, \u003cb\u003eSafety Tests: \u003c\/b\u003e\u003cspan\u003eShort Circuit Safety Test √ Overcharge SafetyTest√ Crush Safety Test Needing Safety Test √ Extrucsion Safety Test√\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial; font-size: small;\"\u003e\u003cspan\u003e4, \u003cb\u003eWarranty: \u003c\/b\u003e One year quality warranty and lifetime technical support. We has been in long-term cooperation with  Samsung, LG, Sanyo, All new UPP batteries enjoy a 1-year warranty. We have technical team based in US offers the best customer support if you have requirements for other different modes and capacities, please contact us and we can customize item for you.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial; font-size: small;\"\u003e\u003cspan\u003e5, \u003c\/span\u003e\u003cb\u003eNote before order:\u003c\/b\u003e \u003cspan\u003eOur battery can fit most motor kits , but exclude these four : Bosch,SHIMANO, Yamaha，Panasonic .\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eWe are Authorized Distributor of Unit Pack Power ebike batteries, please check \u003ca href=\"https:\/\/www.theebikemotorkit.com\/pages\/about-us\"\u003ehere\u003c\/a\u003e for the certificates of authorization.\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eR049-2 Down Tube Ebike Battery Size\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0571\/1852\/3524\/files\/R049-2_Downtube_battery_with_size_and_pin_pattern.jpg?v=1724235897\" alt=\"48v ebike lithium battery\"\u003e\u003c\/p\u003e\n\u003ch3\u003eR049-2 Down Tube Ebike Battery Charge Port\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0571\/1852\/3524\/files\/R049-2_Product_Details.jpg?v=1719994591\" alt=\"36v batteries\"\u003e\u003c\/p\u003e\n\u003ch3\u003eR049-3 Downtube ebike battery size and Pins\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0571\/1852\/3524\/files\/R049-3_Downtube_battery_with_size_and_pin_pattern_c766a614-1177-4084-97a0-3b6c126ffa36.jpg?v=1794300689\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eR049-4 Downtube Ebike battery Size chart and Pins\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0571\/1852\/3524\/files\/R049-4_Size_Chart_3ef1dd7b-89b2-42d9-bb1f-4b80d970df63.jpg?v=1794300604\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eInstallation of down tube e Bike battery\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0571\/1852\/3524\/files\/R049-2_8bdaf3e1-4157-467a-b838-1b3511fdea6a.jpg?v=1724235913\" alt=\"hailong ebike battery installation\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"theebikemotorkit","offers":[{"title":"R049-2 48V 13Ah 2600mAh Li-on BMS30A fits 1000W Motor Anderson Connector","offer_id":41860587520132,"sku":"48V13AH-R049-2","price":250.0,"currency_code":"CHF","in_stock":false},{"title":"R049-2 52V 13Ah 2600mAh Li-on BMS30A fits 1000w Motor Anderson Connector","offer_id":41860587651204,"sku":"52V17AHP-R049-2","price":261.0,"currency_code":"CHF","in_stock":false},{"title":"R049-3 48V 18.2Ah 2600mAh Li-on BMS30A Fits 1000w Motor XT-60 Connector","offer_id":41860587683972,"sku":"52V20.4AHP-R049-3","price":280.0,"currency_code":"CHF","in_stock":true},{"title":"R049-4 48V 15AH LG5000mAh Li-on BMS30A fits 1000w Motor XT-60 Connector","offer_id":68023178363012,"sku":null,"price":250.0,"currency_code":"CHF","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/1852\/3524\/files\/R049-2Downtubebattery.jpg?v=1719993285","url":"https:\/\/www.theebikemotorkit.com\/en-ch\/products\/48v-52v-downtube-e-bike-battery-1000w-motor","provider":"theebikemotorkit","version":"1.0","type":"link"}