Assuming battery but thought I'd ask the experts

[wxtrendsguy]

Update...battery was fine, gounding cable was barely loose and connectors had some rust and corrosion. Cleaned them all up and reassembled and good to go!

 

[CH4Ohio]

Update...battery was fine, gounding cable was barely loose and connectors had some rust and corrosion. Cleaned them all up and reassembled and good to go!

Nice job! Thanks for the update!

 

[etpm]

Update...battery was fine, gounding cable was barely loose and connectors had some rust and corrosion. Cleaned them all up and reassembled and good to go!

Thanks for the update. It seems like most bad battery problems are actually bad connection problems, usually the ground cable. When you suspect a suddenly bad battery you should always check connections.
Eric