brand new and high quality

Features: Small volume,low weight,high efficiency. Protections:short circuit/over load. Indicator for power on/charge/normal(LED). Long-term floating on the battery charge, high efficiency, battery fullness can reach more than 90%.

Full self-stop, to prevent the battery overcharge, effectively extend the battery life. Mains/battery automatic switching, no switching for time, no human duty.

The voltage after the power failure is the battery voltage direct output. Automatically switch to battery power after power failure.

Battery power, when the voltage dropped to 10V, automatically turn off the output to prevent over-discharge, can effectively protect the battery. UPS monitoring charging power SC-120W-12V10A power supply.