12V 2.5A Power Adapter – COOLM AC 100-240V to DC 12V 2500mA Power Supply Transformer Charger 12V/2.5A for Analog DVR NVR HVR CCTV Security Camera/RGB LED Strip Lights
$11.98
Price: $11.98
(as of Dec 07, 2025 13:37:54 UTC – Details)
Note: Please note: It does not apply to Silent Partner Tennis Machine and It cannot charge silent partner tennis ball machine battery.
Application:
-This adapter will run most CCTV cameras etc that require up to 2500mA 12V power
-Security and surveillance devices: DVR, NVR, Cameras, IP Camera
-LED Modules, Low Voltage Single color or RGB LED strip lights
-Wireless Router, HUB, Switches, etc other DC 12V input devices(Not more than 30W)
Features:
–This power supply is DC 12V 2.5A. It take any input from 100V up to 240V AC, which is what comes out of your wall socket, and output 12V DC for the devices that require 12V 2.5A input.
–Third generation smart IV chip features short circuit protection, overload protection, over voltage protection to protect your device.
Specifications:
Input Voltage: 100-240V AC 50/60Hz
Output Voltage: 12V DC
Output current: 2.5A/2500mA
Output Power: 30W Max
AC Plug: US Wall Plug
DC Cable length: about 3.6FT / 110cm
DC Output Plug Size: 5.5mm x 2.5mm (Compatible with 5.5mm x 2.1mm Plug)
Non-waterproof: Used indoors only
Package:
1 x DC 12V 2.5A Power Supply
Output: DC 12V 2.5A 30W, 3.6 Ft Cable, DC interface size: 5.5mm x 2.5mm (and compatible with 5.5mm x 2.1mm)
It perfect replacement for 1A / 1.5A / 2A as amperage isnt forced. (If your previous Adaptor was less than 2.5A then this will be a perfect replacement as amperage is NOT Forced
It are certified by CE / FCC certification. We focus on providing quality power products and excellent customer service and Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection.
Widely used in CCTV Camera, DVR and low voltage single color 3528/5050 LED strip lights (Total watts should not exceed 30W)
Please note: It does not apply to Silent Partner Tennis Machine and It cannot charge silent partner tennis ball machine battery.
Customers say
Customers find the power adapter works well, particularly with Lorex cameras, and appreciate its well-made construction and ability to power multiple devices with a single adapter. The product offers good value for money, and customers like its power supply capabilities, with one customer noting it provides stable power to electronics. Customers have mixed opinions about the cord length, with several mentioning it’s too short, and durability, with some saying it’s built to last while others report it breaking down after 9 months.
12 reviews for 12V 2.5A Power Adapter – COOLM AC 100-240V to DC 12V 2500mA Power Supply Transformer Charger 12V/2.5A for Analog DVR NVR HVR CCTV Security Camera/RGB LED Strip Lights
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$11.98
doc holiday –
Computer power supply adapter
Bought this to replace an old power supply adapter it fit fine and has held up a long time also it was priced reasonably
sydney –
Power adapter
This was a replacement for my son’s atv was a great thing worked very well
Jordan –
Cord is short
Fit into the device I needed it for but thecord is soooo short. It caught me off guard. It does power my machine exceptionally well and was a good purchase
Carley Cragle –
Does what I needed it for
Does what I needed it for, replacing the missing power adapter for my Arris G36 modem router.
mark4d –
As expected. Packaged and shipped well. Buy it
As expected. Packaged and shipped well. Buy it
Melisa Ch. –
Perfecto
Perfecto. Exacto.
slw1jw –
Excellent replacement adapter
So far the adapter is working great. The extra adapter ends sent are a nice touch. The end that came with the adapter worked okay for me.
Elizabeth –
Great to replace wires for your router!
My cat was nice enough to chew through the wires for my router. I couldn’t understand why my WiFi suddenly went out…. It was my little brat! I looked here for replacements, and these are perfect!
Amazon Kunde –
Bought two of them for the wifi access points power supply. It works flawlessly. Cable is not super long, but enough for me personally. Item is as described.
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