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72v 40ah lithium ion battery 4kWh for electric motorcycle


1. Safety: safest Li-Ion battery, CE UL approved, built-in BMS, none fire, none explosive
2. Clean and Green energy, no toxic material contained
3. Long life cycle, > 500 times deep cycle,8 times of lead acid battery
4. No memory effect,highly efficient charge anytime, no reduction of capacity
5. Operation temperature: -20~70°C
6.Small size, light weight: 1/2 size of lead acid battery, 70% size of Ni-MH Ni Cd battery, 1/2 weight of lead acid battery
7. Good performance at high temperature and high temperature resistance
8. Low self-discharge rate: < 3% monthly
Battery Type | 18650 battery cell |
Volts | 72V |
Capacity | 40Ah |
Assemble way | 20S16P |
Dimensions | 240x165x380mm or Customized |
Standard charge current | 5A |
Standard discharge current | 80A |
Max charge current | 10A |
Max discharge current | 100A |
Weight | 20kgs (Approx.) |
PCM Protection | Over charge;Over discharge;Over current;Short protection;Temperature protection. |
Cycle Life (80% Prime Capacity) | ≥500 times |
Operating temperature | Charging: 0 °C ~+60 °C |
Discharging: 0 °C ~+60 °C | |
Application | Electric Motorcycle/ Bike/ Scooter |




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