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Old 07-26-2021, 08:56 PM   #14
Tinker
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Join Date: May 2010
Location: MN
Posts: 7,053
Default Re: How much is 6 volts?

And optimas do not like to be topped off every sitting day. Same with cell phone batteries. You can over cycle them. if you leave them plugged in all time. It's okay to let them run down. If your charging system is decent you don't need to tend them, never have. You don't need to leave your garage everytime with a "fully" charged battery. Optima batteries going on 10 and 14 yrs now.
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