China Lead Acid Battery Replacement Lithium Ion Battery 12V400ah LiFePO4 Battery Pack, Find details about China Lithium Battery 12V for Marine, 12V400ah Lithium Batteries from Lead Acid Battery Replacement Lithium Ion Battery 12V400ah LiFePO4 Battery Pack
No. | Items | Specifications |
1 | Nominal Voltage | 12.8V |
2 | Nominal Capacity | 400Ah |
3 | Cell Inside | LiFePO4 3.2V 200Ah |
4 | Configuration | 4S2P |
5 | Standard Charge Current | 0.2C-0.5C |
6 | Max. Charge Current | 1C |
7 | Battery management System (BMS) | BMS-L4S200 |
8 | Continuous Discharge Current | 200A |
9 | Peak Discharge Current | 400A |
10 | Full Charged Voltage | 14.6V(3.65V per cell) |
11 | Charge Cut-off Voltage | 15.6V (3.9V per cell) |
12 | Discharge Cut-off Voltage | 8V (2.0V per cell) |
13 | Net Weight | 43kg |
14 | Dimensions | 520*265*245mm |
15 | Connector | threaded terminals |
16 | Operating Temperature | Charging: 0°C ~ 45°C Discharging: -20°C ~ 55°C |
17 | Storage Temperature | (Recommended to store 20 ± 5°C for long term storage) |
18 | Cycle Life | 3000 times (80% of initial capacity at 0.2C rate, IEC Standard) |