Mercury  | 661.401UK

1000mA 12W Universal DC Adaptor

Regular price
Regular price

Order now for delivery by Next Working Day when you select the fastest delivery option at checkout.

  Ready for Next Day Delivery
  FREE Collection available from Cheadle Hulme, SK8
  in stock
  • American Express
  • Apple Pay
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
We're rated excellent on trustpilot

Product Description

Power up your electronic devices effortlessly with the Mercury Universal DC Power Supply Adaptor. This compact and energy-efficient switch-mode power supply is a versatile solution for a variety of low voltage electronics.

One of the most notable features of this adaptor is its consistant current, with a variable output ranging from 3V to 12V, this adaptor has the capacity to supply a max 1000mA current for all the available voltages. This flexibility makes it suitable for a wide range of electronics, ensuring that you have the enough current for your device no matter the voltage required.

The package includes 8 different DC adaptors along with a USB socket adaptor, providing compatibility with a multitude of electronic gadgets. 

Whether at home or on the go, the Mercury Universal DC Power Supply Adaptor is an ideal solution to replace existing adaptors, keeping your electronic devices charged and ready to use.

  • Up to 1000mA for all output voltages
  • Uses 25% less power making it more energy efficient
  • 12W Max power output
  • Adaptor plugs
    • 3.5mm jack,
    • 2.35 x 0.75mm,
    • 3.5 x 1.35mm,
    • 4 x 1.7mm, 5 x 2.1mm,
    • 5.5 x 2.1mm,
    • 5.5 x 2.5mm,
    • 6.3 x 3mm
    • USB Socket adaptor
  • Input voltage: 100-240Vac, 50/60Hz
  • Output current max: 2250mA (all output voltages)
  • Output voltage
    • 3Vdc @ 1A
    • 4.5Vdc @ 1A
    • 5Vdc @ 1A
    • 6Vdc @ 1A
    • 7.5Vdc @ 1A
    • 9Vdc @ 1A
    • 12Vdc @ 1A

If you like this product, please explore our full range of Socket Adaptors, or check out more products manufactured by Mercury.


  • Colour: Black

Model: 661.401UK
EAN: 5015972042328
SKU: 661.401UK

Get more Information on this item

Call us

Speak to our friendly sales team on: 0161 485 1309

Email us a question

Use our contact form and drop us an email.

Fast Dispatch

Order before 2pm (Mon - Fri) for same day dispatch.

Personal Service

Independent and family owned since 1936.

Secure Payments

We do not store or access your payment information.

Quick Reliable Delivery

FREE delivery on orders over £59 within Mainland UK*.

background image - Harry Snape in the shop back in 1950
What our customers say
What a fantastic family run business. They have everything you could want in the DIY and home improvement line including knowledgeable advice. I enjoy my trips there, knowing I’ll get what I want accompanied by good value. If all shops were like this the high street would be booming.
This is a little gem - anything that you might need - they will probably have it. Also I found most of the items to be reasonably priced and decent quality.
This place is the original Aladdin's cave - a huge range, everything you ever need for the house and home, with friendly and knowledgeable staff who can't do enough to help. It's a pleasure to shop there, and that comes from someone who really dislikes shopping!