Free Delivery on all orders over £99*

Mercury 9Vdc 660mA Replacement Power Supply Adaptor

£999
The RRP is the manufacturer's recommended retail price of the item.
Limited Stock
We are an Independent UK Company
Price match. Found it cheaper? Contact us
Trade Discount Available
Description

Our Mercury 9Vdc 660mA replacement power supply gives you a straightforward way to get a device back up and running after the original adapter has been lost, damaged, or simply worn out with age. It delivers a regulated 9 volts DC at up to 660 milliamps, making it a sensible match for a wide range of small electronic equipment that runs on this common output.

Built to meet European electrical standards, this power supply unit (PSU) is designed for safe, dependable everyday use. The mains adapter, sometimes called a plug-in power supply or wall wart in the US, plugs straight into a UK socket and provides steady power to keep your equipment working as it should. It suits keyboards, effects pedals, small hubs, and plenty of other devices that call for a 9V DC supply at this current rating.

Before ordering, it is worth checking that your device needs 9Vdc and draws no more than 660mA, along with confirming the connector type and polarity to make sure it fits. When those details line up, this adapter is a reliable, cost-effective replacement that saves you tracking down a like-for-like part from the original manufacturer. It is a practical choice for anyone looking to keep older or well-used kit in service rather than replacing the whole unit.

Specification
Model UK 9Vdc 660mA
Frequently Asked

What output does this power supply provide?

It provides a regulated 9 volts DC (9Vdc) at up to 660 milliamps (660mA), suitable for devices that require this rating.

Will this fit my device?

Check that your device needs 9Vdc and draws no more than 660mA, then confirm the connector size and polarity match before ordering.

Is it suitable for use in the UK?

Yes. It is a UK plug-in mains adapter built to meet European electrical standards for safe, dependable performance.

Can I use it to replace a lost or damaged adapter?

Yes. It is designed as a replacement for adapters that have been lost, damaged, or worn with age, provided the ratings and connector match.

What is the difference between a PSU and a mains adapter?

They refer to the same thing here. A power supply unit (PSU) is also called a mains adapter, or a wall wart in the US.

Shipping & Returns

Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

To arrange a return, call us on 020 8149 5199 or use our contact page.

See it lit, in person

Lighting looks different in a real room. Come and see our range at our showrooms in Birmingham, Hong Kong and Dubai, or talk to our design team wherever you are.

Niori lighting showroom trailer video with closeups of alabaster lighting

Why Niori

Over 20 years lighting homes worldwide

We are a specialist lighting and mirror retailer with showrooms in Birmingham, Hong Kong and Dubai, shipping to customers around the world. Our own design team is here to help, from first idea to final fitting.

Genuine products

An authorised stockist

Every product arrives brand new with the full manufacturer warranty. Found it cheaper elsewhere? Ask us about a price match.

Ordering with us

Free delivery over £99

Free delivery on orders over £99, in the UK and worldwide. Easy returns within 14 days, subject to our returns policy. Full manufacturer warranty included.

Design help

Not sure what you need?

Our design team can help you plan your lighting, share photos and videos of stock, and send samples worldwide. Book a showroom visit in Birmingham, Hong Kong or Dubai, or ask about our lighting design service.

You Might Also Like

Recommended For You

    Our Reviews

    From first click to final installation, our customers share how Niori lights up their spaces. Read their words and envision what’s possible for yours.

    Featured Projects

    Step into our portfolio and see how we transform homes, restaurants, and commercial spaces and more, worldwide. Click here for a closer look at our latest projects.

    Description

    Our Mercury 9Vdc 660mA replacement power supply gives you a straightforward way to get a device back up and running after the original adapter has been lost, damaged, or simply worn out with age. It delivers a regulated 9 volts DC at up to 660 milliamps, making it a sensible match for a wide range of small electronic equipment that runs on this common output.

    Built to meet European electrical standards, this power supply unit (PSU) is designed for safe, dependable everyday use. The mains adapter, sometimes called a plug-in power supply or wall wart in the US, plugs straight into a UK socket and provides steady power to keep your equipment working as it should. It suits keyboards, effects pedals, small hubs, and plenty of other devices that call for a 9V DC supply at this current rating.

    Before ordering, it is worth checking that your device needs 9Vdc and draws no more than 660mA, along with confirming the connector type and polarity to make sure it fits. When those details line up, this adapter is a reliable, cost-effective replacement that saves you tracking down a like-for-like part from the original manufacturer. It is a practical choice for anyone looking to keep older or well-used kit in service rather than replacing the whole unit.

    Specification
    Model UK 9Vdc 660mA
    Frequently Asked

    What output does this power supply provide?

    It provides a regulated 9 volts DC (9Vdc) at up to 660 milliamps (660mA), suitable for devices that require this rating.

    Will this fit my device?

    Check that your device needs 9Vdc and draws no more than 660mA, then confirm the connector size and polarity match before ordering.

    Is it suitable for use in the UK?

    Yes. It is a UK plug-in mains adapter built to meet European electrical standards for safe, dependable performance.

    Can I use it to replace a lost or damaged adapter?

    Yes. It is designed as a replacement for adapters that have been lost, damaged, or worn with age, provided the ratings and connector match.

    What is the difference between a PSU and a mains adapter?

    They refer to the same thing here. A power supply unit (PSU) is also called a mains adapter, or a wall wart in the US.

    Shipping & Returns

    Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

    Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

    To arrange a return, call us on 020 8149 5199 or use our contact page.