Hot selling Polly DP-9 Electric Bicycle Battery 36v 48v 52v 18ah 20ah 25ah 30ah downtube battery for Electric Bike Bicycle Nominal Voltage: 36V/48V/52V(Optional voltage) Nominal Capacity: 18-31.5Ah(Customized capacity) BMS:15A-30A (350W to 1000W motor use) Cycle Life:80% capacity after 800 cycles Battery Type: LI(NiCoMn)O2 18650 Batteries:Brand 18650 cells Warranty: 12 months Weight: as required Charging Working Temperature:0~45°C Discharge Working Temperature: -20~60°C Storage Temperature: -10~40°C Send Inquiry Live chat Product Detail Tags: polly batterydown tube battery Share: PREVIOUS:Polly DP-5 DP-5C ebike battery lithium ion pack tube battery for 500w 1000w 1500w ebike NEXT:Good quality Hailong Polly DP-6 DP-6C ebike battery lithium ion pack tube battery for 500w 1000w 1500w ebike Related Products UK Stock Fast Shipping Hailong battery DMGEC INR18650-26E INR18650-29E INR18650-32E INR21700-45E Battery Cells Electric Bicycle Batteries 18650 lithium Ion 48V 20Ah Triangle E Bike Battery Pack For Ebike Customized 36v 48V 52v 60v 72v Triangle lithium battery large capacity Electric bicycle Battery for ebike conversion kit EVE INR21700 battery 21700 40P battery rechargeable high capacity cells 21700 4000mah battery Odm Oem Electric Motorcycle Lithium Ion Batteries Pack 60V 20Ah 26Ah 28Ah Ebike Scooter 1000W 2000W 3000W