| Color | Dark red + Black |
| Plug Specifications | US Plug (2-Flat-Pin Plug) |
| Brand | UltraFire |
| Model | U-672 |
| Quantity | 1 Piece |
| Material | ABS/PC |
| Charging Cell Type | Lithium Ion |
| Charging Battery Type | Others、CR123A/16340 |
| Rechargeable Battery Qty | 2 |
| Target Country & Region | USA |
| Built-in Protected Circuit | Yes |
| Input Voltage | 100-240 V |
| Output Voltage | 4.2 V |
| Max. Output Current | 600 mA |
| Fast Charging Function | Yes |
| LCD Screen | No |
| Auto Circuit Detection | Yes |
| Indicator | YES |
| Over Voltage Protection | Yes |
| Short-Circuit Protection | Yes |
| Over-Charging Protection | Yes |
| Over-Discharging Protection | Yes |
| Nominal capacity | NO mAh |
| Battery Actual Capacity | NO mAh |
| Packing List | 1 x Charger |