Introduction: How to Replace the Battery in a TomTom XXL 550 GPS Unit
This instructable will show you how to replace the battery in a TomTom XXL 550 GPS Unit. Which if you call TomTom they will tell you that it is un-serviceable and that you should get a new unit. Instead of wasting $100+ dollars to do that you can just buy another battery and replace the old one in your GPS
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