Dc Battery Backup Module Backup Battery Switch Module Dc 12V 12A 150W Ac Battery Automatic Switch Module Emergency Power Supply Controller

Price: $11.41
(as of Feb 10, 2026 21:50:21 UTC – Details)


1. brand new and high quality.
2. This controller is used for emergency battery switching; when there is power on 12V power adapter, it will connect to as power supply(green light on); otherwise, it will automatically switch to battery as power supply(red light on).
3. Designed with copper terminals for convenient wire connection.
4. Effective control current is up to 12A, power is up to 150W at 12V.
5. Widely used for controlling power supply of incubator, computer, network.
Specification:
Features:
brand new and high quality.
Thiscontroller is used for emergency battery switching; when there is power on 12V power adapter, it will connect to 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 usedfor controlling power supply of incubator, computer, network.
Specification:
Name: Storage battery emergency switch module
Model: XH-M350
Control Voltage: DC12V
Control Current: 12A
Support Power: 150W
Weight: 29g / 1oz (approx.)
Package list:
1 * Switch Module

Versatile Usage —- DC backup battery switching module is widely used for controlling power supply of incubator, computer, network.
Automatic Switching —- This controller is used for emergency battery switching; when there is power on 12V power adapter, it will connect to as power supply(green light on); otherwise, it will automatically switch to battery as power supply(red light on).
Convenience to use —- Designed with efficiency in mind, this model XH-M350 controller has copper terminals which simplify wire connection.
Power Efficiency —- With an effective control current of up to 12A and power support of up to 150W per 12V, this controller is capable of efficiently managing larger power needs.
Specification —- Model: XH-M350, Control Voltage: DC12V, Control Current: 12A, Support Power: 150W, Weight: 29g / 1oz (approx.), Package list: 1 * Switch Module