The Rechargeable 2200mah Flashlight is small but mighty. With 2200mAh, this 120-Lumen flashlight can last up to seven (7) hours when fully charged! To charge, simply plug in the USB cable and allow 4 hours to fully charge. It also features a COB side light. Charging cable is 7.8". Both input/output are 5V/1A. Instructions included.