12.8V 170Ah LiFePO4 Battery Pack for Solar System for 12V VRLA SLA Replacements
Features for 12.8V 170Ah LiFePO4 Battery Pack for Solar System for 12V VRLA SLA Replacements
- LiFePO4 batteries that can be used as 12V VRLA/SLA replacements. The physical size of the battery would be the same as the equivalent VRLA/SLA (Lead Acid) battery
- Deep circle life 2000times base on DOD 80%
- Good service for after sale
- This design is portable power systems ,These systems can be used in construction and trailers
Specification for 12.8V 170Ah LiFePO4 Battery Pack for Solar System for 12V VRLA SLA Replacements
| No. | Item | General Parameter | Remark |
| 1 | Rated Capacity | 170.0Ah | Standard discharge(0.2 C5)after standard charge(0.2 C5) |
| 2 | Minimal Rated Capacity | 165.0Ah |
| 3 | Nominal Voltage | 12.8V | |
| 4 | Cycle Life | Higher than 60% of the Initial Capacity of the Cells | ◆Charge: CC@0.2C to 14.6V, then CV till current to 0.05C ◆Rest: 30min. ◆Discharge: 0.2C to 10.0V ◆Temperature:20±5℃ ◆Carry out 2000cycles 100%DOD ◆Carry out 3000cycles 80%DOD ◆Carry out 3500cycles 60%DOD |
| 5 | Discharge cut-off voltage | 10.0V | 10.0V( recommended) |
| 6 | Charging cut-off voltage | 15.6V | 14.6V (recommended) |
| 7 | Cell and assembly method | IFR26650EC-3.3AH | 4S52P |
| 8 | Housing material | ABS+PC housing | |
| 9 | Standard charge | 0.2C constant current(CC) charge to 14.6V,then constant voltage (CV)14.6V charge till charge current decline to ≤0.05C | Charge time : Approx 7h |
| 10 | Standard discharge | Constant current 0.2C Cut-off voltage 10.0V | |
| 11 | Maximum Charge Current | 80A | |
| 12 | Continuous Discharge Current | 40A | |
| 13 | Operation Temperature Range | Charge: 5~45℃ | 60±25%R.H. |
| Discharge: -10~60℃ |
| 14 | Storage Temperature Range | Less than 1 year : 0~25℃ | 60±25%R.H. at the shipment state |
| Less than 3 months:-5~35℃ |
| 15 | Weight | Approx: 19.1Kg | |
| 16 | Max.Dimension | Height:270mm | MAX SIZE |
| Width: 156mm |
| Length: 348mm |
Charge and Discharge Test Method
1. Sort the new batteries within one week after shipment from our factory
2. The batteries shall not be cycled more than five times before the test.
3. Test should be with Temperature of 20±5℃ and relative humidity of 45~85%.
4. The test result show capacity should be over 170ah, the mini capacity should be 165ah
Packing for 12.8V 170Ah LiFePO4 Battery Pack for Solar System For 12V VRLA/SLA Replacements
The battery pack surround thickness foam and put into the hard paper carton one by one
put into the carton into wood pallet to keep the safety
Picture For Battery Pack
Similar Model
Delivery Date
25days for norml standard module after customer confirm the PI
35days for OEM order after customer confirm the PI
Test Battery Picture
