Ramtech 2A DC Car Power Charger Adapter Cable Cord For 7-Inch RV Rand McNally TripMaker RVND 7720 LM GPS + Bonus Free Stylus Pen - CHMNA High Quality Car Power Charger/Adapter (non-OEM). Light in weight and with heavy-duty cable-wire. Input: DC 12-24V /Output: DC 5V, 2A (2000mA max.) - Cable Length: 44.0-inch (111.76cm) Charger IC & power fuse for rapid charging and overcharge protection. Has a built-in dynamic IC chip that can recognize a full battery and automatically switch to a saver. Designed and manufactured in conformity with the OEM specifications, and thus allow you to use and charge your device at the same time, and will NOT freeze or turn your device into PC mode. This item is a Ramtech Electronics(TM) branded product and is sold directly and exclusively by Ramtech Electronics INC. *** Please don't confuse us with the low quality / low current ones in the market. ***