BT Cordless Phone Batteries

Please select your model of BT cordless phone:

We supply BT cordless phone batteries for all phones. Get your BT cordless phone batteries here with 3 year warranty and fast delivery. UK shop.

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Your BT (British Telecom) phone will require batteries that are specific to that particular model of phone.  If you have an older model then it may have been supplied originally with a NiCad battery. These have now been replaced with NiMh batteries. When you buy a replacement NiMh cordless phone battery the capacity will typically be twice that of the original batteries fitted by the phone manufacture. This is perfectly acceptable providing that the Voltage is the same. All our replacement rechargeable phone batteries have a three year warranty. We are able to offer this because of the high level of quality built in to all our products.

If you have multiple handsets then you can increase the quantity that you require in your shopping cart.

More information including recycling BT cordless phones and rechargeable batteries.

Remember to properly charge in your telephone handset on the base unit for 24 hours your new BT replacement cordless phone batteries. This is important for the first time charge, when you change your old or original batteries for new replacement NiMh batteries.