12V120Ah LiFePO4 battery for replacement of lead acid battery
Negotiable /Pack
Min.Order:10 Packs
Ocell New Energy Technology Co., Ltd.
Specification | |||
No. | Item | General Parameter | Remark |
1 | Rated Capacity | 120Ah | Standard discharge(0.2C)after standard charge(0.1C) |
2 | Minimal Capacity | 110Ah | |
3 | Nominal Voltage | 12.8V | |
4 | Cycle Life | Residual capacity is more than 60% of the rated capacity | 1. Charge: 0.1C constant current to 14.6V, then CV till current to 0.05 C 2.Rest: 30min. 3. Discharge: 0.2 C to 10.0V 4. Repeat 800cycles Temperature:20±5°C |
5 | Discharge cut-off voltage | 9.0V | 10.0V (recommended) |
6 | Charging cut-off voltage | 15.6V | 14.6V (recommended) |
7 | Assembly method | IFR18650EC-1.5AH | 4S79P |
8 | Housing material | ABS+PC | |
9 | Standard charge | 0.1 C constant current (CC) charge to 14.6V,then constant voltage (CC)14.6V charge till charge current decline to less than 0.05 C | Charge time : Approx 14.0h |
10 | Standard discharge | Constant current 0.2 C,Cut-off voltage 10.0V | |
11 | Maximum Charge Current | 24A | Heat will accumulate inside, 12A or less recommended for better performance and life |
12 | Continuous Discharge Current | 25A | Pulse current 40A (10S) |
13 | Operation Temperature Range | Charge: 0~55°C | 60±25%R.H. |
Discharge: -10~60°C | |||
14 | Storage Temperature Range | Less than 1 year : 0~25°C | 60±25%R.H. |
Less than 3 months:-5~35°C | at the shipment state | ||
15 | Approx. Weight | 15.1Kg | |
16 | Dimension | Height: 260 mm | Female-threaded terminals: M8*1.25, build-in PCM |
Width: 158 mm | |||
Length: 246 mm | |||
17 | Balancing function | Yes | |
18 | Short Circuit Protection | Yes | Will recover after recharge |
More customized model is available if needed!