Enercell&reg; Micro USB Vehicle Adapter Provides a full 1Amp to power most micro-USB devices. 6-foot (1.82m) cord provides provides easy access for passengers in the back. Helps protect against overcharging, shorts, and other hazards. Shows when charger is receiving power by illuminating an LED. Input: 12-24VDC, 1A || Output: 5VDC, 1A