Rapid Universal Battery Charger with USB Output and Car Charger By PowerGen 5 in 1 universal Charger Automatically Stop when battery is full(Red when Chaging, blue when full). Package includes: 1. Charger, 2. USB Car charger, 3. USB male to male cable USB output: DC 5.0V Desktop Charging output: DC 4.20V, 600mAh