long term battery charging
Recently, I had my TT parked for over two months on full 30 amp hook ups. Before that, the batteries sat for about three months with no charge. I would turn on the lights for a few minutes when wo...
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Not unless you can run them up to near 16v (with batts separated from rig of course) and get their SG back above 1.280 (with an hydrometer)
