Can batteries test "ok", but still be bad?
Let me begin by saying I have no knowledge/skills when it comes to all things mechanical, etc. This saga begins when I was parked for 5 mo season, and used a battery tender on the engine start batter...
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OP back, with a couple of follow up questions. The tender is hooked up to the 2 engine start batteries, not house batteries. Those engine batteries should have been fully charged from 2 days of driving, when the tender was connected. Am I to gather that I should not base battery condition on the fact that the tender is not indicating "charge/float"? Would I be better off using a trickle charge system? I am plugged in to shore power, and will be sitting for about 3 mo before heading to FL for the winter.
