| Color | Purple |
| Model | 26550-3500MA |
| Quantity | 2 Piece |
| Material | Li-ion (Lithium-ion) |
| Cell Type | Lithium Ion |
| Battery Model | Others、26650 |
| Head Type | Flat Top |
| Mark Capacity | 4500 mAh |
| Actual Capacity | 3500 mAh |
| Voltage | 3.7 V |
| Rechargeable | Yes |
| Rechargeable Times | Others、1300 times |
| Built-in Protected Circuit | Yes |
| Over Voltage Protection | Yes |
| Short-Circuit Protection | Yes |
| Over-Charging Protection | Yes |
| Over-Discharging Protection | Yes |
| Mercury Free | Yes |
| Certification | CE.ROHS |
| Packing List | 2 x Batteries |