![Belker 12W 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Voltage Universal AC/DC Adapter Power Supply for Household Electronics,Micro USB - 1A Max. [BN]](https://m.media-amazon.com/images/I/51JnN0DeZpL._AC_SL3840_.jpg)






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⚡ Power Up Anywhere, Anytime — The Only Adapter You’ll Ever Need!
The Belker 12W Universal AC Adapter delivers versatile power with 8 plug sizes and adjustable voltage from 3V to 12V at 1A max. Compatible worldwide with 100-240V input, it’s designed for a wide range of electronics. Compact, organized, and backed by a 12-month global warranty, it’s the smart choice for professionals who demand reliable, adaptable charging solutions.













| ASIN | B07NKZCWT1 |
| Additional Features | Adjustable |
| Amperage | 1 Amps |
| Brand | Belker |
| Built-In Media | 1 x Power adapter, 1 x DC plugs kit, 1 x switch key, 1 x manual, 1 x 12-month global warranty, 1 x product unit |
| Compatible Devices | Speakers, Tablets |
| Compatible Phone Models | ac adapter |
| Compatible Power Plug Type | Type C |
| Connectivity Technology | USB |
| Connector Type | Micro USB |
| Current | DC |
| Current Rating | 1 Amps |
| Customer Reviews | 4.4 out of 5 stars 5,377 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Enclosure Material | Plastic |
| Frequency Range | 60 hertz |
| Included Components | 1 x Power adapter, 1 x DC plugs kit, 1 x switch key, 1 x manual, 1 x 12-month global warranty, 1 x product unit Included Components 1 x Power adapter, 1 x DC plugs kit, 1 x switch key, 1 x manual, 1 x 12-month global warranty, 1 x product unit See more |
| Input Voltage | 240 Volts |
| Item Weight | 0.14 Kilograms |
| Main Power Connector Type | 2 Pin |
| Manufacturer | Belker |
| Mfr Part Number | PA-30120W-ZMX |
| Model Number | PA-30120W-ZMX |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Power Levels | 8 |
| Output Current | 1 Amps |
| Output Voltage | 12 Volts |
| Portable | No |
| Power Plug | Type C/EF - 2 pin (Europlug/FR-DE Hybrid) |
| Power Source | Corded Electric |
| Special Feature | Adjustable |
| Total USB 2.0 Ports | 1 |
| Total Usb Ports | 1 |
| UPC | 607595800185 |
| Unit Count | 1.0 Count |
| Wattage | 12 watts |
| Wired Charging Connector Type | USB Micro AB |
S**G
Great product!
Worked out great.
I**C
Power cord
Multi-plug power supply. Variety of plugs make this a versatile power cord.
P**1
Works really well on multiple devices
I'm using this charger for 3 different devices. It works on all of them. Much nicer choice vs 3 separate chargers which I misplace... lol
D**.
not for blackstar fly3 mini amp
this thing is great cause it has so many settings and adapters that you can use on multiple devices. unfortunately it will not work with my blackstar mini amp. the blackstar requires a 6.5 volts 1.5amp power supply to work properly. this power supply has a 6 volt and a 7.5 volt setting but no 6.5 volts. also the amps for the blackstar needs a 1.5 amps and this power supply only provides 1amp. so this is what blackstar fly3 needs 6.5V/1.5amps. this adapter 6V/1amp. not enough juice and the next setting at 7.5 volts too high. anyway i found other uses for this. it works on my fender mini twin with its 9V setting and on my yamaha keyboard which also has a 9V requirement.
D**C
Great quality!
100% satisfied
D**D
Variable low voltages and tips
Great help in troubleshooting power problems
C**3
Lots of adaptors, didn't work for me
Didn't work for my needs (a Pioneer blu-ray burner). Hopefully we can use it for another item in need of a wart in the future.
B**1
Well built for a very reasonable price.
It looks very sturdy and works as advertised.
L**T
Great Power Adapter
I have purchased a few of these and they work extremely well. The adjustable voltage option allows me to use for many different applications.
A**R
Works great!
Perfect! Using this to give 3v power to LED lights for a miniature model that used to run on 2AAA batteries. I wanted to power them for 12 hrs a day, which isn’t realistic to do via battery. Works great and now I don’t have to worry about burning the LEDs out by overpowering them… again. Also very nice that the terminal connection adapter is included along with the other barrel adaptors - I noticed that many more expensive alternatives do not include it.
Z**N
Great power source for small devices
I needed to replace a broken power source for my hair trimmer , without purchasing a brand new kit . After establishing the required output , of the device , as well as the connecting plug I determined that this product suits my need , according to the specs provided by the seller . With my Prime membership at Amazon the package arrived the next day . Since this power source can be used for a variety of applications I selected the output voltage by turning a dial to the proper slot and then I selected the plug attachment that matched my original one and connected it to the end of the cable. The hair trimmer works now as it did with the original one . I'm happy with this purchase !
H**R
Works
This multiple ac to dc voltage transform works as intended. Different connections provided. I wouldn't consider this a high end transformer but adequate for home use. The only negative for me is its small dial selector and small font voltage numbers. You need good lighting and a magnifying glass to see( in my case ) All in all it serves it purpose.
C**T
conforme
As described. worked for us
Trustpilot
1 day ago
2 weeks ago