08 DX will not hold a charge. I've had the battery on a charger, and it's always on a tender. It won't even hold enough juice to start the bike. Battery is 3 years old and I have a Power Commander and Autotune installed as far as non-factory electronics go. I've jumped it from a car since this started and apparently that was a no no...
Any ideas how to chase this down? Posting from phone so search didn't turn up too much, sorry if this has been covered 47 times already. If it has please link me.
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