Product Description
The Belker Advantage
Many years focus on universal AC DC adapters switching power supply. Quality you can count on.
Belker 12W 3V-12V Multi-Voltage Universal AC DC Power Supply Adapter Cord
A perfect emergency spare part for some AC adapters at home.
Probably our most popular AC adapter, with DC 3V 4.5V 5V 6V 7.5V 9V 12V variable voltage output. 8 adjustable plugs, fit for many small household electronics devices.
Worldwide Input: 100-240V 0.3A 50-60Hz
DC Output: regulated 3V 4.5V 5V 6V 7.5V 9V 12V 1000mA
8 premium plugs
Ⅵ Energy efficiency
Advanced Safety Technology
The Best Connectors
Made by premium materials(Pure copper plugs and stick), manual welding, very durable.
Perfect structural design, stable connection, easy to plug in, more cycle life, safe and reliable.
8 Adapter Tips:
Micro USB Plug
5.5*2.5mm
5.0*2.1mm
4.8*1.7mm
4.0*1.7mm
3.5*1.35mm
3.0*1.1mm
2.5*0.7mm
For Optimal Use:
DC Plug Polarity: inner Positive(+), outer Negative(-).
Note: The Polarity is irreversible. The wrong polarity would cause some damage to your device, Please Check What Polarity You Need First, you can find your device polarity information printed beside the power port.
How To Use:
Connect the correct adapter tip and make sure that it’s firmly attached to the dc input port of your device.
Set the right DC output voltage. There are 7 options for you, DC 3V/4.5V/5V/6V/7.5V/9V/12V.
Connect the adapter to the electrical receptacle.
Power
12W
18W
30W
36W
45W
Output volts
3V 4.5V 5V 6V 7.5V 9V 12V
3V 4.5V 5V 6V 7.5V 9V 12V
3V 4.5V 5V 6V 7.5V 9V 12V
3V 4.5V 5V 6V 7.5V 9V 12V
5V 6V 7.5V 9V 12V 13.5V 15V
Support amps
0-1A
0-1.5A
0-2.5A
0-3A
0-3A
DC IN Polarity
Inner positive (+)
Inner positive (+)
Inner positive (+)
Inner positive (+)
Inner positive (+)
Belker 12W Multi Voltage AC DC Adapter Switching Power Supply for 3v to 12v Small Household Electronics Devices
Multifunctional universal AC DC adapter, ideal for charger replacement, upgrade and spare power needs.
Important Note
∗ The wrong polarity would cause some damage to your device, you can check your device polarity information printed beside the power port.
∗ This AC adapter doesn’t work with devices Over 12W. Max. 1000mA, Compatible with 200ma, 300ma, 350ma, 400ma, 500ma, 600ma, 700ma, 800ma, 900ma.
∗ If the required voltage is not in the options, please choose the close voltage. For example, if you device needs 5.5V, you can choose 5V or 6V.
Package Included
1 x 12W Universal ac adapter/ 1 x switch key/ 8 x DC adapter tips
Work with
This universal power supply applies to all your android phone HDMI Converter Bluetooth headphone baby monitor Kids 4 wheeler wireless receivers printers chess set base games consoles paper shredder DVD players speaker audiotape recorders and players electronic gizmos blood pressure monitor cellphone Webcam DVR Baby Swing Electrical toys Printers.
This universal AC adapter can apply to most appliances which the rating input voltage is from 3V to 12V and rating power is equal to or less than 12W.
Equipped with 8 premium adapter plugs[including a micro-USB plug], these different plugs are fit for many different small household electronics. It is an useful spare part for your various devices.
The power adapter is very durable and easy to operate. It is with multi safety protection and secure to use. Higher energy efficiency, friendly to the earth.
Important Note: The polarity of DC plug is inner Positive(+), outer Negative(-). Polarity is irreversible, please check carefully before buying.
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