| Type: | Lithium-Ion Batteries |
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| Usage: | Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar System, Golf Cart, Wheelchair |
| Nominal Voltage: | 12V |
| Discharge Rate: | High Discharge Rate |
| Shape: | Flat Battery |
| Electrolyte: | Alkaline |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
These cells are very safe in normal operation, DO NOT cause fires as the early Lithium Phospate batteries.
The selected batteries solve the Safety concerns of being in an Electric Vehicle (EV) / Electric Car Conversion Kit, every cell has a built-in safety device if punctured or damaged, will vent to the atmosphere making the cell much safer.
| 12V 250Ah lifepo4 battery pack | ||
| Mechanical | Cell & Method | Lifepo4 |
| Dimension(L*W*H) | 400 x 180 x 280 mm | |
| Weight | 30KG | |
| Electrical Characteristics | Rated Capacity | 250Ah |
| Min Capacity | 248Ah | |
| High Rate Discharge Capacity | > 90% Rated Capacity | |
| Discharge Capacity @ -20ºC(-4ºF) | > 70% Rated Capacity | |
| Norminal Voltage | 12.8V | |
| Energy | 3200Wh | |
| Internal Impedance(@ 1000Hz.) | ≤20 mΩ | |
| Cycle Life | >2500 Cycles @ 1C 100% DOD | |
| Months Self Discharge | ≤ 5% @ 25ºC(77ºF) | |
| Efficiency of Charge | 100% @ 1/3C | |
| Efficiency of Disharge | 95% @1C | |
| Standard Charge | Max Charge Voltage | 14.6V |
| Charge Current | 50A | |
| Max Charge Current | 100A | |
| Standard Discharge | Standard discharge Current | 250A |
| Max Discharge Current | 3C,750A | |
| Discharge Cut-off Voltage | 10V | |
| Environmental | Charge Temperature | 0 ºC to 45ºC(32ºF to 113ºF) @ 65±20%Relative Humidity |
| Discharge Temperature | -20ºC to 60ºC(-4ºF to 140ºF) @ 65±20%Relative Humidity | |
| Storage Temperature | ≤ 1 Month, -20ºC to 60ºC(-4ºF to 140ºF) @ 65±20%Relative Humidity | |
| ≤ 6 Month, -20ºC to 30ºC(-4ºF to 80ºF) @ 65±20%Relative Humidity | ||
Company information
Sales Manager: Rebecca Gong
Suppliers with verified business licenses
Audited Supplier 
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