Roomba 645 charges but then only runs for few minutes

Help & Support Robot Parts
1

I charge my Roomba 645, but then it only runs for a few minutes or less & needs to be charged again

2

Hi @kathyh and welcome to our forum.

How old is your robot? Probably the battery should be exchanged if that has never been done before.

3

Thanks for your reply. I’ve had it a few years but never changed the battery. Didn’t want to spend any money if I didn’t have to.
Thanks!

2 Likes