Proudct name | Brass Knuckles battery |
battery capacity | 900 mAh (650 mAh/1100 mAh can be choosed) |
Material | Metal |
Charge port | Micro USB |
Package | Crystal packaging |
OEM&ODM | welcome |
Color | wooden, golden, steel |
Connection | Screw in |
Voriable voltage | 3.3V - 4.8V |