48V 50AH lithium ion battery lithium phosphate battery lithium phosphate rechargeable battery lithium iron phosph
Nominal Voltage | 51.2V | |
Nominal capacity | 50Ah | |
Electrical Characteristics | Energy | 2.56KWh |
Internal Resistance | ≤ 60mΩ | |
Cycle life | ≥3000 cycles @1C 100%DOD | |
Months Self Discharge | <3% | |
Efficiency of Charge | 100% @0.5C | |
Efficiency of Discharge | 96~99% @1C | |
Charge Voltage | 57.6 ±0.2V | |
Charge Mode | 0.2C to 57.6V, then 57.6V,charge current to 0.02C (CC/CV) | |
Standard Charge | Charge Current | 20A |
Max. Charge Current | 50A | |
Charge Cut-off voltage | 57.6V±0.2V | |
Continuous Current | 100A | |
Max. Pulse Current | 200A | |
Standard Discharge | Discharge Cut-off Voltage | 42V±0.2V |
Charge Temperature | 0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity | |
Discharge Temperature | -20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity | |
Environmental | Storage Temperature | 0℃ to 40 ℃ (32F to 104F) @60±25% Relative Humidity |
Water Dust Resistance | IP65 | |
Mechanical | Case Material | Powder coated steel |
Dimensions (mm) | 430*410*180 or Customized | |
Weight | 28 | |
Terminal | Same as Lead acid battery | |
Color | Black |
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