Power Supply Controller,DC 12V 12A 150W Battery Automatic Switch Module Emergency Controller

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. This controller is used for emergency battery switching; when there is power on 12V power adapter, it will connect to adapter as power supply(green light on); otherwise, it will automatically switch to battery as power supply(red light on). Designed with copper terminals for convenient wire connection.Effective control current is up to 12A, power is up to 150W at 12V. Widely used for controlling power supply of incubator, laptop, network to achieve uninterrupted power supply. brand new and high quality. When there is power on main power source, it will battery continuously., Weight: 0.06393405598 Pounds, Manufacturer: Hilitand