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 Odm Oem Electric Motorcycle Lithium Ion Batteries Pack 60V 20Ah 26Ah 28Ah Ebike Scooter 1000W 2000W 3000W EU Warehouse Electric Bike Lithium Ion Battery Downtube 48V 13Ah Hailong Baterry For Electric Bike Lifepo4 Lithium Ion Battery 12V 100ah 200ah 300ah BAK 3.6V 18650 Lithium Battery Li Ion Batteries Cell Molicel INR-21700 P42A Molicel INR-21700 P45B Original Grade A cells Factory directly rear rack Ebike Battery pack 36V 10AH 13Ah 17Ah lithium ion Battery pack For Electric Bicycle