I bought one of these
http://www.harborfreight.com/automatic-battery-float-charger-42292.html
to charge small less than 12V 30AH batteries.
Instructions say it is not for charging batteries but to maintain their charge.
I am assuming this is because a discharged battery's internal resistance is too high for the wimpy charger to overcome?
But will it still charge a discharged 12v 30 AH battery?
http://www.harborfreight.com/automatic-battery-float-charger-42292.html
to charge small less than 12V 30AH batteries.
Instructions say it is not for charging batteries but to maintain their charge.
I am assuming this is because a discharged battery's internal resistance is too high for the wimpy charger to overcome?
But will it still charge a discharged 12v 30 AH battery?