High Power Electric Bicycle 48v Li-ion Battery Pack With Bms
High power electric bicycle 48v li-ion battery pack with bms
Item | Specification | |
Nominal Voltage | 48V | |
Nominal Capacity | 20Ah | |
Size | Customized | |
Weight | 8.0kg | |
Max Charge Protetion Voltage | 54.6V | |
Cut-off Discharge Voltage | 35.8V | |
Charging Time | 4-5H | |
Charge Method | CC-CV | |
Max Discharge Current | 75A (Customized) | |
Recharge Cycle Life | 800times | |
Working Temperature | Charge | 0~45°C,45~85%RH |
Dis-charge | -20~60°C,45~85%RH | |
StorageTemperature | One month | -20~60°C,45~85%RH |
and Humidity | Three months | -20~45°C,45~85%RH |
| One year: | -20~25°C,45~85%RH |
Protection Fuctions | Over charge, Over discharge, | |
Warranty | 12 months | |
| Battery Cell Information | ||||||
| Model | 18650 or samsung battery cell | |||||
| Nominal Voltage | 3.7 V | |||||
| Nominal Capacity | 2000 mAh | |||||
| Dimensions | 18.6mm x 65.2 | |||||
| Weight | 44.5g | |||||
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| Advantages & Features | ||||||
Li-ion high power batteries | + high energy density | |||||
| + low self discharge | ||||||
| + low maintenance | ||||||
| + no memory effect | ||||||
| + light weight and small in size | ||||||
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