· If your address is in US,Russia,and European Union, and choose seller's shipping way, you don't have to pay customs tax. By air need to pay tax.

Technical Parameters

Rated voltage 48VRated capacity:40AH1. Battery cell type: LiFePO4 battery 2. Weight: About 18 kg3. Size: 345*155*270 mm4. Nominal voltage: 51.2V5. Operating voltage range: 40V~ 58.4V6. Maximum charging current: 20A7. Charging voltage: 58.4V8. Continuous discharge current: 50A9 Instantaneous discharge current: ≤ 90A10. Service life: more than 3000 cycles11. Operating environment: 0 ~ 45℃ (charging), -20 ~ 60℃ (discharging)12. Battery storage period: 90% power (6 months)13. Battery warranty: 12 months

14.Provide a 58.4v 5A charger

Widely Applications:Electric vehicle, Electric Bicycle, Tricycle, scooter, golf trolley, cart, wheelchairs, Medical instrument,Solar supply system,solar panel, energy storage, electric tools, power tools, instruments, LED lighting devices, RC toys, inverter, household appliances and emergent device area, etc.

Remark:We have lithium, lifepo4 batteries, accept customized battery pack, we can't update all items here. If  you want any others, please take it easy to contact with me and tell me your requirement (the capacity / voltage /  size / discharge current )  , thanks