| No. | Items | Parameters | Remark |
| 1 | Voltage | 14.4V | |
| 2 | Capacity | 7.8Ah | 0.2C discharge after full charge |
| 3 | Charge Voltage | 16.8V+/-0.1V | |
| 4 | Impedance | 150 | max |
| 5 | Charging method | CC--CV | constant current to constant voltage |
| 5 | Charging current | 2A | normal charge |
| 4A | fast charge | ||
| 6 | Charging Time | 8H | |
| 7 | Over charge | 16.8V+/-0.5V | |
| 8 | Over discharge | 12V+/-0.5V | |
| 9 | Discharge current | 10A | normal discharge |
| 15A | max discharge | ||
| 10 | Short circuit | Recover after removing the short circuit load | |
| 11 | Operation consumption current | 20uA (Max) | |
| 12 | Working Temperature | charging | -20~45 |
| discharging | -20~65 | ||
| 13 | Size | 40X40*210mm at Max | |
| 14 | Cycle Life | 800 cycels | after 800 cycles remain 80% capacity |
| 15 | Certification | UN38.3 UL MSDS | |
| 16 | Storage Temperature | -5 - 35 | Storage capacity shoul be keep 40%~50% capacity |
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