Battery Type: Lithium Ion Battery;
Battery Cell: Samsung 18650 3200mAh;
Configulaion: 2S2P;
Protection: Smart BMS
| No. | Items | Parameters | Remark |
| 1 | Voltage | 7.4V | |
| 2 | Capacity |
6.4Ah |
0.2C discharge after full charge |
| 3 | Charge Voltage | 8.4V?±0.1V | |
| 4 | Impedance |
100m?? |
max |
| 5 |
Charging method |
CC--CV | constant current to constant voltage |
| 5 | Charging current | 2A | normal charge |
| 4A | fast charge | ||
| 6 | Charging Time | 7H | |
| 7 | Over charge | 8.4V?±0.5V | |
| 8 | Over discharge | 6V?±0.5V | |
| 9 | Discharge current | 15A | normal discharge |
| 20A | 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 | 130 *36*66mm | |
| 14 | Cycle Life | 800 cycels | after 800 cycles remain 80% capacity |
| 15 | Certification | UN38.3 UL MSDS | |
| 16 | Storage Temperature | -5?°C~35?°C | Storage capacity shoul be keep 40%~50% capacity |