... phone charger adapters.2. Application1)12V/6V DC lamp, 12V DC fan. DC TV2)Mobile phone/MP3/MP4/MP5/GPS/ ... solar charging, battery voltage, working or not working in inverter, DC OUTPUT 24V, 19V,16V, 12V, 8.4V, 5V, ... 3.3V 's working etc.2. Inverter: output power from 100W-10KW, can be used all ... frequency 50Hz/60Hz can be selected on the inverter's module.Other output voltage and frequency also ...