Baofeng DM-1701 Battery Elimilator Car Charger For Baofeng DMR Digital Walkie Talkie DM1701 TYT Two Way Radio Accessories Specifications: Powered by Cigarette lighter port in the car Input Voltage: DC 12V-24V Output Voltage: DC 7.4V Weight: About 120g Low Heat Dissipation. Over Current Protection. Over temperature Protection. Package Include: 1x DM-1701 Battery Eliminator OR 2x DM-1701 Battery Eliminator