| Color | Black |
| Model | N/A |
| Quantity | 1 Piece |
| Material | Plastic |
| Cell Type | Lithium Ion |
| Battery Model | Others、12400 |
| Head Type | Flat Top |
| Mark Capacity | 4000 mAh |
| Measured Capacity | 4000 mAh |
| Voltage | 12.6 V |
| Rechargeable | Yes |
| Rechargeable Times | Others、>500 |
| Built-in Protected Circuit | Yes |
| Over Voltage Protection | Yes |
| Short-Circuit Protection | Yes |
| Over-Charging Protection | Yes |
| Over-Discharging Protection | Yes |
| Mercury Free | Yes |
| Interface | 5.5 x 2.1 cm |
| Other Features | Output voltage: DC 12.6~10.8V; Output current: 1~2A |
| Packing List | 1 x Battery 1 x US plug power adapter (92+/-2cm、 110~240V) 1 x Charging cable (52+/-2cm) |