Battery Adapter for Ryobi 18V One+ P107 P108 Li-ion Battery Dual USB PortThis battery adapter converts 18-volt cordless tool batteries into a portable power source for USB devices. Ideal for contractors, campers, and anyone who needs to charge phones or run small electronics away from wall outlets. The built-in LED work light produces 420 lumens with three settings: low, high, and flashing. A metal hook allows hanging in workshops or campsites. Made from lightweight ABS plastic. Remove battery when not in use.Itemweight0.46 poundsProductdimensions3.8 x 3.4 x 3.9