3000watt UPS inverter

1) Continuous Power(W): 3000 2) Surge Capability(W): 6000 3) Wave Form: modified sine wave 4) DC Operating Voltage: (10.5v+-0.3v)-(15.5+-0.3v) 5) Rated Input Voltage(DC): 12.8v-13.2v 6) Rated Output Voltage(AC): 230 7) Output Frequency: 48HZ-52HZ 8) Conversion Efficiency: not less than 85% 9) Static Current: less than 0.5A 10) Low Input Voltage Warning: 10.2v-10.8v 11) Low Input Voltage Shut Off: 9.2v-9.8v 12) Over Input Voltage Shut Off: 15v-16.5v 13) Automatic Recover Voltage: 11.7v-12.8v 14) Over Temperature Protection: 60-70 degree centigrade 15) Short Circuit Protection: yes (not damage the circuit) 16) Charger Operate Voltage: 220v-240v 17) Charger Output Voltage: 14.4v-14.8v 18) Charger Output Surge Current: 15a 19) Transfer Time: 20ms 20) Working Temperature: 0-40 degree centigrade 21) AC Receptacle/Outlet/Socket: UNIVERSAL 22) Packing Dimensions (cm): 53*22*17 23) Gross Weight(kg): 10