Accolmile Electric Bike Battery for Motor : Downtube Shark/Rear Rack / U004 Triangle Battery for 8fun Motor BBS01B BBS02B BBSHD BBS03, Lithium Battery for Ebike Conversion Kit 52V 48V 36V

As you can see above, there are various models of batteries in our store.The shark battery, U004 triangle battery and kettle battery are all downtube battery which are installed on the bike frame. There is a tip for you that the shark batteries of different capacity are of different sizes. Please check the information below to learn more detailed information about size.The rear rack comes with the rear battery, please dont worry about that. There is also a tip for you that the 48V 15Ah and 17.5Ah rear battery are of different size, and 17.5Ah rear battery is with taillight, while 15Ah rear battery isnt.All batteries are with high quality. We have professional tech in the US who can help you. The battery can fit your BAFANG, AW, Voilamart. Ancheer device.Awesome battery gives you a perfect cycling journey!BMS / Max Constant Discharge Current : 30AUSB Port : NOWeight : 10.03 lbBMS / Max Constant Discharge Current : 30AUSB Port : YesWeight : 11.2 lbBMS / Max Constant Discharge Current :48V 12Ah - 25A48V 13Ah - 25A48V 17.5Ah - 30A52V 14Ah - 30AUSB Port : YesWeight : 9 ~ 9.7 lbBMS / Max Constant Discharge Current : 25AUSB Port : YesWeight : 11.5 lbTaillight : NOBMS / Max Constant Discharge Current : 30AUSB Port : YesWeight : 12.8 lbTaillight : YesBMS / Max Constant Discharge Current : 30AUSB Port : NOWeight : 4.1 lb