AC charging station provides AC 50Hz and rated voltage 220V AC power supply to electric vehicles with on-board charger. It is mainly suitable for large, medium and small electric vehicle charging stations in the following places; All kinds of public places with electric parking lots urban residential areas, shopping squares, electric power business places and other Spaces; High-speed service areas, station terminals and other transportation hub areas.1. Multiple protection functions for more stable charging 2. Highly integrated internal design with extremely low failure rate 3. Full voltage constant power output 4. Built in active protection module, which can monitor the voltage of the vehicle battery 5. Humanized design for easier installation 6. Meet global mainstream standards, making sales easierWhat is your terms of payment? A: Alibaba online fast payment, T/T or L/C Do you test all your chargers before shipping? A: All major components are tested before assembly and each charger is fully tested before shipped Can I order some samples? How long? A: Yes, and usually 7-10 days to production and 7-10 days to express. How long to fully charge a car? A: To know how long to charge a car, you need to know the OBC(on board charger) power of the car, the car battery capacity, the charger power. The hours to fully charge a car =battery kw.h/obc or charger power the lower one. For e.g, the battery is 40kw.h, obc is 7kw, charger is 22kw, the 40/7=5.7hours. If the obc is 22kw, then 40/22=1.8hours. Are you Trading Company or manufacturer? A: We are professional EV charger manufacturer.