DeWalt DCB090 12V/20V MAX* USB Power Source

Using the DeWalt DCB090 is easy. First, make sure you have a compatible 12V or 20V MAX* DEWALT Slide Style battery. Insert the battery into the power source. Once the battery is in, the unit will indicate if it's powered on and ready to charge your devices. Plug your small USB - compatible electronic devices, like phones or tablets, into the available USB ports. When using it at the jobsite, remember that it's durable, but try to avoid dropping it or exposing it to extreme weather. To maintain it, keep it clean and dry. After use, remove the battery and store the power source in a cool, dry place. Check the battery level indicator regularly to know when the battery needs recharging.