12volt 24ah Lithium Iron Phosphate Battery For Backup Power UPS Solar Energy Storage Systems
Deep-cycle lithium-ion Lifepo4 Battery for Backup Power UPS Solar Energy Storage Systems
Description of LiFePO4 Battery
LiFePO4 battery has no memory effects and highly efficient charge: lithium iron phosphate batteries do not have memory effect, no matter what state the battery is on, it can be charged or used at any time, no need to charge it under the situation of fully discharged.The charge-discharge profiles of LFP cells are typically very flat. The main drawback of LiFePO4 is its low electrical conductivity. Therefore, all the LiFePO4 cathodes under consideration are actually LiFePO4/C (composite made with carbon). Because of low cost, low toxicity, well-defined performance,long-term stability, etc. LiFePO4 is finding a number of roles in vehicle use, utility scale stationary applications, and backup power.
Size
| Item | Description | Dimension |
| T | Thickness | 165mm |
| W | Width | 125mm |
| L | Height | 176mm |
| Battery type | LiFePO4, lithium-ion |
| BMS | Integrated, protects and charges each battery cell individually |
| Charge-discharge cycles | ≥ 2000 times(70% DOD) |
| Parallel operation | Up to 4 units |
| Service life | 8 years |
| Operating temperature | 0 to +65°C |
Features of LiFePO4 Lithium Battery Pack
- Long cycle life
- No memory effects
- High energy density
- Pollution-free
- High discharge rate
- Light weight
- High working voltage for single battery cells
- Capacity, resistance, Voltage, platform time consistency is good
- With short-circuit production function, safe and reliable
- Good consistency, low self-discharge
Electrical propertie
After standard charging, laying the battery pack 0.5～1.0h, then discharging at 6A to ending voltage, record the discharging time.
Criteria: 240min
Discharge at low temperature
After standard charging, laying the battery pack at -10±2℃ for 16h, then discharging at 6A to low temperature discharge ending voltage, record the discharging time.
Criteria: ≥96min
Discharge at high temperature
After standard charging, laying the battery pack at 60±2℃ for 2h , then discharging at 6A to ending voltage, record the discharging time.
Criteria: ≥192min
Cycle Life
After standard charging, laying the battery pack 0.5～1.0h, then discharging at 5A to ending voltage,laying the battery pack 0.5～1.0h again, Repeat these steps above till two consecutive discharging time less than 168 minutes,record the cycle count.
Criteria: ≥ 2000 times
Charge retention
After standard charging, laying the battery pack 28 days, then discharging at 6A to ending voltage, record the discharging time.
Criteria: 96 min
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