YASH AUTO ELECTRICALS 12/24V MINI USB Fast Charger With Dual Port Usb and Type-C for Bike and Scooty (BLACK) .This USB charger is waterproof and can operate in extreme weather conditions from 30 degree Celsius to 65 degree. IT SUPPORTS 12 V TO 30V INPUT AND GIVE 3.6 AMP & 5.2V SUPPORT FAST CAHRGING AND SUTIBLE FOR ALL SMARTPHONE ETC.