1 Attachment(s)
Pro sport 20 by ProMariner 3 bank charger.
20amps total output. Each bank varies amps by what’s needed to charge batteries. Once charged it switches to trickle maintenance charge and monthly desulfurization batteries.
Good charger and works great. Dedicated starter battery bank. It’s kept 5 year old batteries good as new and running all day trolling. I’ve added lithiums to reduce weight and this one will not charge them.
$100 plus shipping.
Attachment 509978
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