3500W Portable AC EV Charger - 7000W Peak Wide Voltage Emergency Power Station Wide 186-236V input, 50/60Hz compatible, 15A constant current charging and full overload protection in one portable package. Key Features Wide AC input of 186V-236V accepts unstable residential and small commercial grid supply, keeping the unit working when line voltage sags or rises instead of tripping into protection. Compatible with both 50Hz and 60Hz mains, so one SKU can be shipped to Europe,