Product Details:
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Model NO.: | 12V Lithium-Ion Battery Pack | Rated Capacity: | 300Ah |
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Standard Voltage: | 12V | Electrolyte: | Li-ion |
Size: | 520*268*230mm | Weight: | 35kg |
Specification: | Customize | Usage: | Solar Energy Storag/PV Energy Storage Etc. |
Electrical Characteristics |
Nominal Voltage | 12.8V |
Nominal capacity | 300Ah | |
Energy | 3840Wh | |
Internal Resistance | ≤15mΩ | |
Cycle life | ≥4000 cycles @1C 100%DOD | |
Months Self Discharge | <3% | |
Efficiency of Charge | 100% @0.5C | |
Efficiency of Discharge | 96~99% @1C | |
Standard Charge |
Charge Voltage | 14.6±0.2V |
Charge Mode | 0.2C to 14.6V, then 14.6V,charge current to 0.02C (CC/CV) | |
Charger Current | 100A | |
Max. Charge Current | 100A (depends on BMS) | |
Charge Cut-off voltage | 14.6V±0.2V | |
Standard Discharge | Max Continuous discharge Current | 100A(depends on BMS) |
Max. Pulse Current | depends on BMS | |
Discharge Cut-off Voltage | 10v | |
Environmental |
Charge Temperature | 0 ºC to 45 ºC (32F to 113F) @60±25% Relative Humidity |
Discharge Temperature | -20 ºC to 60 ºC (-4F to 140F) @60±25% Relative Humidity | |
Storage Temperature | 0ºC to 40 ºC (32F to 104F) @60±25% Relative Humidity | |
Water Dust Resistance | IP65 | |
Mechanical | Cell & Method | 4S1P |
Plastic Case | ABS | |
Dimensions (mm) | 520*268*230mm | |
Weight | 35KG | |
Terminal | M8 | |
Color | Black |
Contact Person: Miss. Kelly
Tel: 13928495892