Father Pobasturd wrote:
www.batterymart.com 310CCA American Made AGM $79.00 delivered fast and free to your door. The brand was Motocross.
You can get the Yuasa 310cc battery on Amazon for 6 bucks more. They ship them fast, except for the last one I always got them the next day.(I think the acid puts them in special shipping category)
I've always replace my Yuasas at 6 years, only because it seems like I should.
I'm sure you have a battery issue, but in theory
the voltage drop when the starter is engaged could also mean a starter drawing too much current for various reasons.
(Hook a good/brand new bike battery up to a diesel and the voltage will drop too..)