| Battery pack Model | Lithium ion Battery Pack 7.4V 3600mah |
| Battery meterial | Rechargeable lithium ion 18650 battery pack |
| Nominal Voltage | 7.4V |
| Nominal Capacity | 3600mah |
| Output voltage range | 6-8.4V |
| Continuous operating current | 2A |
| Max. diacharge current | 4A |
| Standard charging voltage | 8.4V±0.05V |
| Standard charging current | 0.72A(0.2C) |
| Over discharge protection voltage | 6V |
| Over charged protection voltage | 8.4V |
| Charging Temperature | -20~60°C |
| Discharge Temperature | 0~45°C |
| Lithium Battery Protection | Short circuit protection, overcharge, overprofit protection, overcurrent protection, temperature protection, balance, etc. |
| Input & Output Port | Other on request |
| Dimensions | Max. T 72mm*W 52mm*L 12mm(customizable) |
| Weight | Approx 140g |
| Cycle Life | ≥1000 times |