Car Key Batteries
We stock car key batteries for virtually all the makes of car in the world.
To find the size you need is a simple process.....look at the old battery and the number is shown on it.
Put the number into the search bar above. (CR XXXX) etc. or
Type the Make of Car into search bar above to see the options available.
If you need to remove the battery to check it, put it straight back to avoid loss of memory issues on some keys.
Generally if the Key is working when you replace the battery there are no reset issues, though some do need some button resetting. Information of this is usually available in Forums, or alternatively a local car electrical centre or dealer will need to be used.
If there is no key battery in the key, then contact us using the contact form below, for assistance, we are usually able to narrow down to one or two sizes. (Cheaper than a dealer - although many keys with no battery are faulty anyway!)
We dont stock tabbed cells or rechargeable lithium as this is a very technical purchase.

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