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About Key Battery Replacement

Does your car key battery need changing?

We can replace your car key, remote or fob battery for a small fee. We also offer a free car key battery testing service at our head office; we will check to see if your transponder is reading and if your car key or remote fob battery is low. 3D Autokeys will always try to give you best cost-effective option to keep you moving.

Why Choose 3D Autokeys?

Huge Savings

Save up to 90% on the dealer priced car key replacement

Hassle free

We come to you at a time that suits you best

Industry experts

Fully trained technicians with state-of-the art car key tech

Wide coverage

A 50 mile radius around Nottingham

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Help & Advice

When I press the button on my key the light still flashers, do I still need a replacement battery?

Although your battery is strong enough to make the light flash unfortunately on most vehicles it will need a minimum of 433MZ to work this is something we can test at our head office.

Can I replace the battery myself?

Some vehicles, such as BMW, MINI and Ford keys and fobs are a sealed unit which means they have a rechargeable battery. Although YouTube is great for 'How To' videos we would strongly advise against opening these types of keys to change the batteries as some customer have found they're unable to start the vehicle, leaving yourself in a sticky situation. We can test the key and the quote as necessary on a new key.

Tech Top Tip

'Unsure if your car key battery is low? Pop to our office for the free test.'

How Do Our Services Work?


Get your quick and simple quote via online, telephone, email or social media


Talk with our team to arrange a date that suits you


We’ll be there on the agreed date and provide the service you’ve requested


On completion, the technician will take payment on the day, via cash or card

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