travel ready charger lets you charge two devices simultaneously with its dual USB ports, delivering a total output of 10W (2.1A). Built with Smart IC chip technology, it safeguards your devices from overcharging, overheating, and short circuiting for worry free charging on the road. Compatible with most vehicles, the charger supports DC 12 24V input and provides a reliable DC 5V/10W/2.1A shared output, making it a perfect companion for everyday commutes or road trips.