Hailong Lithium Ebike Battery

Factory directly supply of Hailong Ebike Battery 24AH 20AH 17AH 13AH – 52V 48V 36V Electric Bike Battery for 0-1500W Bafang Voilamart AW Tongsheng or Other Motor.




24V 36V 48V 52V

Rated Capacity

10AH 11.6AH 12AH 13AH 14.5AH 16AH 17.5AH 20AH 24AH

Battery Type

21700 LG 4800mAh

Cycle Lifes

≥1000 times


25A 30A 40A

Max.discharge current

30A 40A

Max.charge current

3A 5A

Max. Charge Voltage


Discharge cut-off voltage



2A Charger 3A Charger

Dimension & Weight

370*110*90mm 6.0kg /360*90*127mm 7.0kg


12 months - 24 months

48V 20Ah BMS40A 21700 LG 4800mAh Battery Cells Hailong Ebike Battery

EcoRunBattery's 36-52V 13-20Ah BMS25-40A LG4800 Panasonic Cells Hailong Lithium Ebike Battery Offering enhanced capacity for extended range and prolonged battery life, thanks to top-tier lithium-ion cells.
Outstanding Performance
Outstanding Performance
EcoRunBattery - Custom E-bike Battery Pack Manufacturer
Our e-bike batteries undergo rigorous testing to meet our high standards of quality and performance. We subject each battery to extensive aging tests, ensuring reliable and consistent performance. Trust our batteries to provide exceptional performance and reliability - guaranteed.
100% Thorough Aging Testing
100% Thorough Aging Testing
EcoRunBattery - Custom E-bike Battery Pack Manufacturer
Our Battery Management System (BMS) boasts advanced safety measures that defend against overcharging, over-discharging, short circuits, as well as temperature and cell balancing protection customized to suit your requirements.
Intelligent BMS Protection
Intelligent BMS Protection
EcoRunBattery - Custom E-bike Battery Pack Manufacturer
We offer diverse charging solutions, such as a standard 2A charger, a 5A rapid charger, or higher current options, customized to your e-bike battery capacity and different charging heads. This allows for quick charging, reducing downtime and maximizing your riding enjoyment.
Fast Charging Options
Fast Charging Options
EcoRunBattery - Custom E-bike Battery Pack Manufacturer
Safe and Reliable Ebike Battery Manufacturer

We are here to help you make long lifespan, nice quality and competitive E-Bike Battery Pack

Electric Bike Battery that we manufactured

Contact us to get China factory's E-Bike Battery Pack Price Now