9years lipo battery export experience,found own postdoctoral station for top R&D pass UL,CE,GS,SGS,ROHS,good price,real factory

60V40AH E-vehicle lithium battery,electric motorcycle Batteries

Charge voltage: 73.0V

Nominal voltage: 60V

Nominal capacity: 40Ah at 0.2C discharge

Charge current:

Standard charging: 0.2C

Rapid charge: 0.5C

Standard charging method: 0.2C CC (constant current) charge to 73.0V, then CV (constant voltage 73.0V) charge till charge current decline to ≤0.02C

Charging time: standard charging: 6.0 hours (ref)

Rapid charge: 3.0 hours (ref)

Maximum charge current: 60A

Maximum discharge current: 60A

Battery weight: approximately 30.5kg

Size:

T1: 30.0 max

L: 500.0 max

W: 200.0 max

T1: 130.0 max

L1: 320.0 max

W: 1230.0 max

it pass the followng test.:

over charge

over discharge

short circuit protection

heat impact

drop test(height:1m)

 

good factory price 60V40Ah lighter and green E-motorcycle lithium battery