M18USBPSHJ2
The M18 Power Source, compatible with M18 REDLITHIUM-ION battery packs, features a powered USB port to charge cell phones, mp3 players, digital cameras, and other portable electronic devices. This adapter is also compatible with M12 heated jackets, providing up to 18 hours of continuous heat on a single charge with a M18 REDLITHIUM-ION battery pack.