... Certificate: CE, SGS, SONCAP APS-300~3000VA Full Protection UPS InverterAutomtic DC/AC Inverter Products applicable for: It is ... integrated circuit and imported big power MOS pushing module, this UPS inverter has the features of quick reaction, interference-proof, ... output voltage: 220V(3) . Output power: 300W,500W, 1000W, 1500W, 2000W, 3000W(4) . Charging current: 10A~24A(5) . Output frequency: ...