| Color | Black + Sapphire |
| Brand | KINFIRE |
| Model | KF-2200 |
| Quantity | 2 Piece |
| Material | Li-ion |
| Cell Type | Lithium Ion |
| Battery Model | 18650 |
| Head Type | Button Top |
| Mark Capacity | 2200 mAh |
| Actual Capacity | 2000 mAh |
| Voltage | 3.7 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 | N/A cm |
| Battery Pack Form | N/A |
| Certification | CE MSDSUN38.3 |
| Packing List | 2 x 18650 2200mAh batteries |
1.KINFIRE 3.7V rechargeable Li-ion 2200mAh 18650 High power battery has acquired the CE MSDS UN38.3 Certification 2.Low discharge、 no memory effect、 low reoccurring operation cost、 short-circuit and over current protection; Environmental friendly. 3.Rechargeable times: 500 times; Suitable for the LED light flashlight、 LED outdoor lights、 electric toys and other products;