5PCS YX850 Power Failure Automatic Switching Standby Battery Lithium Battery Module 5V-48V Universal Emergency Converter

As a universal type, this is the power-off automatic switch module for 5V-48V battery.Designed with screw terminals for convenient wire connection When the DC terminal is not powered, the battery is automatically switched to supply power to the load. This controller is used for emergency battery switching; when there is power on main power source terminal, it will connect to main power source as power supply; otherwise, it will automatically switch to battery Widely used for controlling power supply of incubator, laptop, network to achieve uninterrupted power supply 5PCS 5V-48V 10A Power Failure Automatic Switching Standby Battery Lithium Battery Module YX850 Universal Emergency Converter