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Electrical Characteristics | Nominal Voltage | 25.6V | 48V | 48V | 48V | 48V | 51.2V | 51.2V | 51.2V | ||||||||
Nominal Capacity | 100Ah | 50/100Ah | 150Ah | 200/250Ah | 300Ah | 50/70/100Ah | 210Ah | 300Ah | |||||||||
Energy | 2560Wh | 2400Wh | 7200Wh | 9600Wh | 14400Wh | 2400Wh | 10752Wh | 15360Wh | |||||||||
Internal Resistance | ≤200mΩ | ≤200mΩ | ≤500mΩ | ≤500mΩ | ≤500mΩ | ≤200mΩ | ≤500mΩ | ≤500mΩ | |||||||||
Cycle Life | >3500 cycles @0.2C 100%DOD | ||||||||||||||||
Months Self Discharge | <3% | ||||||||||||||||
Efficiency of Charge | 100% @0.2C | ||||||||||||||||
Efficiency of Discharge | 96~99% @1C | ||||||||||||||||
Standard Charge | Charge Voltage | 29.2±0.2V | 54.8±0.2V | 58.4±0.2V | 58.4±0.2V | 58.4±0.2V | |||||||||||
Charge Mode | 0.2C to 29.2V, then 29.2,charge current 0.02C(CC/CV) | ||||||||||||||||
Charger Current | 10A | 20A | 20A | 20A | 20A | 20A | |||||||||||
Max. Charge Current | 20A | 50A | 50A | 50A | 50A | 50A | |||||||||||
Charge Cut-off Voltage | 29.6V±0.2V | 55.5V±0.2V | 55.5V±0.2V | 55.5V±0.2V | 55.5V±0.2V | 59.2V±0.2V | |||||||||||
Continuous Current | 50A | 50A | 100A | 100A | 100A | 100A | |||||||||||
Max. Pulse Current | 100A(<12s) | 100A(<3s) | 150A(<3s) | 150A(<3s) | 150A(<3s) | 150A(<3s) | 150A(<3s) | ||||||||||
Discharge Cut-off Voltage | 40V | 37.5V | 37.5V | 40V | 37.5V | 40V | |||||||||||
Charge Temperature | 0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity | ||||||||||||||||
Discharge Temperature | -20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity | ||||||||||||||||
Storage Temperature | 0 ℃ to 40 ℃ (32F to 104F) @60±25% Relative Humidity | ||||||||||||||||
About Sample | The sample of lithium battery is a battery pack with power less than 100wh, please contact us for details | ||||||||||||||||





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