RINTOWA Car Power Inverter Converter 300W DC 12V to AC 110V Power Inverter with USB Charger Adapter-Silver-

Specification: Material: Aluminum Color: Silver Output Waveform: Modified Sine Wave Peak Output Power: 300W Frequency: 60HZ±2HZ Conversion Efficiency: >90% Working Voltage: 10V-15V Output Voltage: 110V Low Voltage Alarm: 10.4V-11V Low Voltage Shut Down: 9.7V-10.3V Over Voltage Shut Down: 14.5V-15.5V Over Temperature Protection: 55?-77? Working Temperature: 0?-40? Non-Loaded Battery Loss: <0.15A Cooling Fans: YES Fuses: Short Circuit USB: Single USB Port Plug: Universal Protection: Overload, Short Circuit, Over Temperature, Reverse Polarity, Under/Over Voltage Size: 105 x 70 x 45mm/4.1" x 2.8" x 1.8" Package Weight: approx. 400g Package Included: 1 x Power Inverter 1 x User Manual Warm Attention: 1. It is strictly prohibited to reverse the positive and negative terminals of the voltage input terminal. The red power input line should be properly connected to the "+" pole of the inverter and battery. The black power input line should be properly connected to the "-" pole of the inverter and battery 2. In order to ensure the stability of the input voltage, the input terminal of the inverter must be tightly tightened. The clamp must be fully engaged with the positive and negative poles of the battery, and ensure that the battery interface is clean and not severely oxidized. Otherwise, the inverter will frequently enter the low-voltage protection state due to the instability of the input voltage, and thus cause a malfunction. 3. The new version of the machine protection circuit will sometimes enter the protection state just after the boot, the performance is: The red light is on, the green light is off, the machine is not working. This is normal. Re-open the switch to resume normal power supply.