Has anyone changed the battery on a Varia 510? Is it an easy DIY job? Are batteries readily available?
My 510 is giving out a low battery warning from fully charged after a 30 mile 2 hour ride. It used to last about 5-6 hours.
I'm having the same problem... If there's an answer oiut there, I would certainly like to know as well! :-) Thanks for posting-
Any update on this. Same issue for me.