This Dewalt heavy-duty radio charger allows you to listen to the radio on jobsite, while charging all of your Dewalt batteries, from 7.2 V to 18 V (except Univolt). One hour is enough to charge your battery packs, and the Dewalt 3-stage charging system provides maximum run-time and extends overall life of the batteries. This radio also runs off of 12 V to 18 V Dewalt batteries, making it a cordless radio. It is equipped with AM/FM digital tuner, LCD display, built-in clock, 15 station memory presets, dual pivoting 11" flexible antenna, high-efficiency weather resistant speakers as well as auxiliary port for your MP3 player or other audio device (cable not included). In addition, power outlets on side of radio offer more versatility for jobsite power.