SoulBay 30W Reverse Polarity Universal AC Adapter Multi Voltage DC Power Supply, with 9pcs Adaptor Tips, Compatible with 3V to 12V Household Electronics, 2Amp Output
Thumbnail 1Thumbnail 2Thumbnail 3Thumbnail 4Thumbnail 5Thumbnail 6Thumbnail 7Thumbnail 8Thumbnail 9

SoulBay 30W Reverse Polarity Universal AC Adapter Multi Voltage DC Power Supply, with 9pcs Adaptor Tips, Compatible with 3V to 12V Household Electronics, 2Amp Output

4.4/5
Product ID: 306185517
Secure Transaction

Details

  • Brand
    SoulBay
  • Connectivity technology
    USB
  • Connector type
    5.5 x 2.1mm x
  • Compatible devices
    (function(f) {
  • Compatible phone models
    (function(f) {
  • Included components
    Muti Jacks
2A Output
🔄Dual Polarity
🔌9 Adaptor Tips

Description

🔋 Power Up Your Life with SoulBay!

  • WIDE COMPATIBILITY - Supports a range of household electronics.
  • SOLID BUILD QUALITY - Durable and reliable for everyday use.
  • USER FRIENDLY DESIGN - Clear markings for hassle-free use.
  • VERSATILE POWER SUPPLY - Easily adjustable for all your devices.
  • COST EFFECTIVE SOLUTION - Replace multiple adapters with one.

The SoulBay 30W Reverse Polarity Universal AC Adapter is a versatile power supply designed for a wide range of household electronics. With dual polarity options and a 2A output, it comes with 9 interchangeable adapter tips, making it a cost-effective solution for powering devices that require 3V to 12V. Its user-friendly design and solid build quality ensure reliability and convenience for all your electronic needs.

Have a Question? See What Others Asked

Can i use this to supply a device requiring 0.4-1.0a 12v dc in?
What is the cable length?
WHat is the length of the barrel
Is the output voltage regulated? ie. if variable power is drawn by devices (such as musical keyboards,) does this change the voltage?

Reviews

4.4

All from verified purchases

L**R

Far less unsafe than some suggest when properly connected and set-up

This is designed and intended for use as a power supply and not a recharger. It is designed for use with a variety of electronic devices whose power needs fit within the 3-12V at 2.5A range (or lower current levels) and where it can replace or be a permanent alternative to disposable or rechargeable batteries.The "SoulBay 30W Reverse Polarity Universal AC Adapter Multi Voltage DC Power Supply, with 9pcs Adaptor Tips, Compatible with 3V to 12V Household Electronics, 2Amp Output" supplies voltages mostly stepped at 1.5v intervals in well-marked and positively engaged steps when set by the enclosed key - a medium flat blade screwdriver will work equally well. It is unusual in that it has a means to reverse the polarity of the output voltage such that the numerous devices with a positive centre core connector are readily accommodated but, by reversing the tip, allows the relative few with a negative core to also be served.Some reviews appear to suggest that it is potentially dangerous to use, not to the user but to devices, because there is no certainty about tip orientation. That is INCORRECT and MISLEADING! The output lead is clearly labelled on its 'normal' side and provides a positive core when a tip is properly connected. Each tip is also very obviously labelled on both larger surfaces, one showing the core as positive, the other negative. It could not be much clearer unless in flashing red neon!In addition to subsequently purchasing one for personal use, one identical was first purchased by a family member as a power source for a single device, the alternative being an OEM PSU at more than twice the price as it requires a negative core supply and they are almost impossible to find as third-party alternatives! It was set up to meet its specific voltage and polarity needs and works perfectly.The tips are a very tight fit and need to be firmly connected until fully engaged - they will not easily accidentally disconnect - it needs a strong grip! The voltage dial, once set, will stay as-is and cannot easily disengage without the aid of the key or a screwdriver.Safety considerations are better implemented than with a similar product from another brand where its tips use an easily disconnected co-axial method and voltage adjustment is by a large knob whose position could be easily altered by a careless touch, passing pet or young child and pass unnoticed, risking the device should the voltage supply be beyond its limits - it does have a small LED display for output voltage but that cannot prevent an accidental voltage increase, only show that it occurred.

A**T

Covers many power needs..

It works a treat.. Covers all my needs in this one stop power source.. Highly recommended..Fast delivery..

B**E

Provides Power for various devices

Works well, the only thing that would improve it would be to be able to change the power settings without the special key provided. Like a slider selection switch. That would have made it 5 stars.

T**2

dose what it says on the box

dose what it says on the box, good quality

V**R

Very good multi addaptor

Packaged well. Nothing missing. Worked perfectly for a 12v ctr neg device that I needed to use. I would say that the polarity is a little ambiguous compared to others I've used.

A**R

This PSU does the job.

My old switch mode psu, decided to call it a day, so I decided to go for a psu where the end connector of the PSU cable allows a polarity reversal to be made. I have two retro radios where the inner DC pins are negative polarity, so the two PSU l got do give you this polarity reversal option , and also allows you to set dc voltage output via switch on the PSU. A word of warning. Please see the diagram on the seller's Amazon site before connecting the PSU to any equipment. Most equipment with low DC voltage input do not tolerate a polarity reversal. Check your product manual for DC power rating. I have given 5 stars as the PSU are working.

M**.

Very good product and price.

Easy to use.

R**T

Power supply

This power supply is ideal to power the koto royal dart scorer purchased from amazon.this scorer is powered with a DC 5v negative centre pin adator which this power supply is capable of doing and works well.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Shop Global, Save with Desertcart
Value for Money
Competitive prices on a vast range of products
Shop Globally
Serving over 300 million shoppers across more than 200 countries
Enhanced Protection
Trusted payment options loved by worldwide shoppers
Customer Assurance
Trusted payment options loved by worldwide shoppers.
Desertcart App
Shop on the go, anytime, anywhere.
211 Lei

Duties & taxes incl.

Romaniastore
1
Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Soulbay 30w Reverse Polarity Universal Ac Adapter Multi Voltage Dc | Desertcart Romania