Features:Charging base with for Milwaukee M12 battery can provide 2.1A fast charging for mobile electronic devices via USB.Micro-USB cable with AC socket or USB power supply provides maximum 2.1A fast charging for M12 batteries and can be fully charged within 3 hours.Compatible with car USB port for convenient mobile rechargeable battery.The base has a battery level display. Guarantee the stability of charging current.Easy to use, small size, easy to carry.The DC charger and USB data cable are not included.Specification:Condition: 100% Brand NewItem Type: Battery Charger BaseMaterial: ABSColor: RedSize: Approx.10x6.3x5cm/3.9x2.5x2inWeight: Approx.115g/4.1ozMicro-usb Input Port: For Milwaukee M12 battery (2.0Ah / 2.5Ah / 4.0Ah / 6.0Ah) for convenient chargingUSB Output Port: 2.1A, suitable for mobile phones, tablets and other electronic devicesDC Output Port: For Milwaukee M12 heating shirtsPackage List:1 x Battery Charger Base1 x Instruction Manual