Originally Posted by
Rich_bloor
ive got the go520, the battery lasts litterally 3 minutes off a full charge, i can't use it unless its plugged in the charger. not a problem in a car. how much do replacement batteries for them? easy to fit?
It was a common problem on GOX20 series.
They are sealed units and only Tom tom will replace the internal batterys as far as I know. No idea of cost but used to send them off in my old job, you can book a repair via the website and takes about 5 days.