🔌 Stay powered, stay unstoppable — never miss a beat!
This Battery Automatic Switch Module is a high-quality 12V DC power controller that automatically switches to battery backup during power outages. With a 12A current capacity and 150W power handling, it ensures uninterrupted operation for critical devices like incubation cabinets and network equipment. Designed with screw terminals for easy wiring and built to rigorous quality standards, it offers reliable emergency power management for professional setups.
I**N
Works good
Works nice, switches to power supply when battery is low. I bought two.
O**
I was unable to use it for my application
The power switching comes with a small drop and it is not continuous as I hoped. It does power over to the batteries and back to main power.
J**N
Back up cable modem and back up router
I use these as a backup power system for my cable modem and router . I have a 43 U computer rack at the bottom of the rack I have two large lithium 12 V batteries that’s charged by multiple solar panels outside . So I use these boards as a backup power system from those batteries to my cable modem and my router work fantastic . Much better set up then a UPS .
H**Y
Works well to automatically switch to a backup battery. As described.
If power went out, battery backup to warming pads to keep an outdoor pipe from freezing.
M**A
Not uninterrupted
Power goes out when switching from Vin to battery. Only seems to happen under load.
M**M
Installed but both lights remain on.
I just got done installing this module. Installation was a breeze. However, after connecting both power sources the green light and red light both remain lit. If I turn off the power supply, both lights stay lit. If I disconnect the battery, both lights still stay lit.So, something is not right.But the listing doesn't allow questions to be asked . So I've got to leave a review in order to see if the seller knows what would cause this.
TrustPilot
3 周前
1 周前
