Mini GPS USB Car Charger for Garmin GPSMAP 60CSx 60Cx Mini-USB Premium Car Charger Vehicle Power Adapter (2000mA) - Black Vehicle Lighter Adaptor. (12~24v DC) Intelligent IC chip inside recognizes a full battery and automatically switch to a saver. Plug never heats or overcharges the battery. Can Charge Ni-Mh, Ni-cd and Li-Ion Battery.