1、Auto Switching: The DC power supply is selected when powered on, and auto switch to battery power when there is no DC power supply. 2、With Indicator: Light indicator is also equipped on the power off protection module to clearly display the real time working status. 3、High in Safety: Applicable to DC 8-60V, the DC power switch module will provide secure protection for both various batteries and UPS. 4、Reliable Works: Comes with 10A maximum load current, the cut off board is not easy to malfunction, and very durable for long term use. 5、Easy to Install: Compact in size and light in weight as well, the installation of this battery switch module is very convenient. Item Type: Power Off Protection Module Maximum Load Current: 10A Working Temperature: -25 ℃~85℃ Operating Humidity: 5%~95% RH Applicable Power Voltage: 8-60V 1 x Power Off Protection Module