Nearly dead starter battery - what to expect?
I wrote briefly in another topic. 5 years old, left in a warm climate for 8 months with terminals disconnected. Upon return found it completely discharged, Voc=11.86. Multimeter "might" read lower tha...
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Almot wrote:smkettner wrote:
As long as you are stationary I would use a small jumper to allow the solar to give it a boost for a few weeks.
My 3 almost-new house AGMs are floating on solar. This dying starter batt behaved odd when I put it on same solar charger, I wrote about that. Connecting it in parallel to 3 good AGMs while those are floating, confusing solar charger with two different types of batts, of which one doesn't accept charge properly? Sounds scary...
Keep an eye on it. Post the morning start voltage.
Otherwise get a new start battery already.
