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Backup battery switching module, high-power power outage automatic switching, battery power supply 12V150W
Backup battery switching module, high-power power outage automatic switching
Product Introduction
Product Name: Battery Emergency Switching Module
Control voltage: DC12V
Control current: 5A
Supported power: 150W
Product Function
This module is used for emergency switching of fan batteries, with an effective control current of up to 5A and a power of up to 150W when controlling 12V.

After connecting the 12V adapter and battery according to the above circuit, if the 12V adapter has power, it will automatically connect the adapter for power supply first (green light on),


When the adapter stops supplying power, it automatically switches to battery power (red light on), thus achieving uninterrupted power supply!


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