Aluminum alloy shell, light weight, good thermal conductivity, can quickly reduce the temperature of components, long-term work is not affected. Pure sine wave, intelligent filtering, do not interfere with electrical appliances, protect electrical appliances. The conversion efficiency is high (up to 90%), and the low power consumption of the product itself can greatly extend the battery life. Electrical equipment can be used, including TV/LED lights/LCD monitors, especially inductive load appliances such as refrigerators, freezers, and induction cookers. Buzzer reminder. Once any protection of the inverter is triggered, the inverter will cut off the power immediately, the load will enter the protection mode and remind people through the buzzer. The input voltage of 12V inverter, 24V inverter 36V inverter and 48V inverter 60V inverter cannot be universal. If the input voltage is selected incorrectly, the inverter will not work.