The Makita ADP06 USB Adapter gives you the ability to charge mobile devices from your power tool battery. You wont be stuck on the jobsite with a dead battery again. Mount the adaptor onto your compatible Makita CXT lithium-ion slide-style battery and you get a USB charging port for portable electronic devices. For added convenience, the built-in clip attaches to a belt or holster. Sold without battery or USB charging lead.