UPP 52V 28.8Ah Ebike Battery with Rear Rack- Bike Battery for 2000W 1000W 1500W Ebike Conversion Wheel Kit - Lithium Battery for Front Wheel Rear Wheel Brushless Motor -UPP Ebike Battery with 50A BMS - UNIT PACK POWER

• 【Parameter】Built in Lg4800mah cells, 52V 28.8Ah Electric Bicycles Battery, Max constant discharge current: 50A, suit for 48V&52V 2000W/1500w/1000w/750w motor.Charger: 58.8V 4A. Discharge connector:Xt60, battery Size: 475x162x86mm 【Rear Rack Battery】 High quality battery cells and equipped with a 40A BMS protective plate, prevent over charge, over discharge, over current and short circuit and ensure the long term use of your Bike Motor and your ebike battery. LED battery level light can inform you of charging in time! The usb port might be useful for emergency use, can charge phones and other devices, awesome design. 【Long Battery Life & SAFE】 Comes with a 58.8v 4A charger, after fully depleted, it can be recharged to 100% full in 8 hours. Built-in high quality brand lithium cell, battery cycle life up to 800-1000 times, life expectancy of our electric bike battery up to 5 years. Our li-ion battery has been though thousands of time repetitive discharge and safety test, you can use it without worry. 【Perfect Compatibility】 Our battery can fit most motor kits(compatible with Bafang Voilamart AW and Other) Best choice for adult electric mountain bike, commute ebike, hybrid bicycle, e trike. Strong motivation to ensure your long-term travel. The Bike Rechargeable Battery with a Rear Rack, it is very easy to assemble, and it fits for 24'' 26'' 28'' wheel. //Waterproof IP65 and solid aluminium case, stronger a lot than normal plastic case.//Lock with keys securely locks the mount on bike frame, Anti-theft device to protect you from battery lost .// Each cell has its own fuse for ultimate in safety. 【Built with cell holder】- increases the stability of the battery pack structure, the cells will not be close to each other, insulation performance is better, not easy to cause a short circuit. Double Fuse - The fuse is added to the charging and discharging side of the battery, when the bicycle system overcurrent or short circuit, the overall circuit current is too high, the fuse will be blown, thus cutting off the input or output circuit, play a protective role.