KHC Power Technology Co.,Ltd
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12V 300Ah Home Energy Storage Battery 3000 Deep Cycle Back Up Power
3000 Deep Cycle Battery Back Up Power 12V 300Ah LiFePO4 Lithium Li-Ion Boats Marine
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Rechargeable Lithium ion SUBMARINES 12v 300ah LiFePO4 Battery Pack
1. Specifications
| NO | Item | SPEC | Remark |
| 1 | Rated Capacity | 300AH | |
| 2 | Rated Voltage | DC12 | |
| 3 | Rated Energy | 3840wh | |
| 4 | Operating Voltage | 11.2V～14.6V | 2.8V～3.65V |
| 5 | Max. Charge Current | 150A | 0.5c |
| 6 | Max. Discharge Current | 200A | 0.6 |
| 7 | Peak Current | 300A(1s) | |
| 8 | Ip Grade | IP20 | |
| 9 | Discharge Temp | -10℃～55℃ | |
| 10 | Charge Temp | 0℃～55℃ | |
| 11 | Dimension | L522*W270*H220(mm) | |
| 12 | Weight | 28kg | |
| 13 | Internal Resistance | ≤30mΩ | |
| 14 | Cycle Life | 5000 | 25℃ |
| 15 |
2. Characteristic Curve
3. BMS Description
| NO | Item | MIN | MAX | Type | Unit |
| 1 | Operating Voltage | 11.2 | 14.6 | / | V |
| 2 | Continuous Charging Current | 1 | 150 | / | A |
| 3 | Continuous Discharging Current | 1 | 200 | / | A |
| 4 | Discharging Over Current | 300 | 400 | / | A |
| 5 | Operating Temp | -20 | 70 | / | ℃ |
| 6 | Operating Humidit | 10 | 85 | / | % |
| 7 | Internal Resistance | ＜10 | mΩ | ||
| 8 | Normal Operating Consumption | ＜30 | mA | ||
| 9 | Static Total Consumption | 100 | 50 | uA | |