Does leaving unplugged charger hooked up to battery drain it?

If badly sulfated they are, I've brought back a partially one with the conditioner. It pulses AC to break up the sulfation.

Reply to
repairman54
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hi

Reply to
trip.smith110

Reply to
wingingit2006

Just disconnect a lead, (negative) when not using and be safe.

Reply to
wingingit2006

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