... machine, motor and so on. CE certificate. Inverter/Home UPS Features: l.With driving inductive loads capability, such as fridge ... 220v, 230v, 240v,360v (optional) 4.With charger built-in. The charger is controlled by CPU, charging current for 500W ... , high voltage and low voltage protection , over heating protection,battery anti-polarity protection,Customer reverse protection etc6.It's humanized ...