| Color | White + Blue |
| Brand | N/A |
| Model | CR2-3V |
| Quantity | 1 Set |
| Material | Plastic |
| Cell Type | Others、Li-ion |
| Battery Model | Others、CR2 / 15270 |
| Head Type | Flat Top |
| Mark Capacity | 300 mAh |
| Actual Capacity | 280 mAh |
| Voltage | 3 V |
| Rechargeable | Yes |
| Rechargeable Times | Others、1000 |
| Built-in Protected Circuit | No |
| Over Voltage Protection | Yes |
| Short-Circuit Protection | Yes |
| Over-Charging Protection | Yes |
| Over-Discharging Protection | Yes |
| Mercury Free | Yes |
| Certification | FCC、 CE |
| Packing List | 2 x CR2 batteries 1 x Charging dock 1 x Case |