24v dc to ac 220v ac 500w mobile car power Inverter usb

DC 20V-30V input voltage and AC 220V output 500W car power inverter with USB port
 Features:
LED indicator:
green light means work normally
Red light means overload, over-voltage, high temperature, than automatic Thermal Shutdown
Can be widely used for all kinds of electric equipments which power consumption are less than 500W and which voltage are equal to AC 220V, such as cell-phone, portable computer, electric light, digital camera, vidicon, TV, CD player, DVD, electric fan, electric tool and so on
Output Power: 500W
Peak Power: 1000W
Output Voltage: 220V
Working voltage: 20V-30V
Output Frequency: 50 Hz ± 2Hz
The output waveform: fixed sine wave
Work environment: 0 degree -40 degree
Low voltage off: 19.5V ± 1V
High voltage off: 29V ± 1V
Thermal protection: ≥ 70 degree
Conversion efficiency > 80%
USB output  voltage:DC 5V 800mA

Specification :
Color: Silver
Item size: 144*97*51mm
Net weight: 617g

Packing Content:
1 x 500W DC 24V to AC 220V power inverter
1 x car charger adapter clamp wire
1 x Battery clamp wire