redvetracr
Well-known member
can I hook two maintenance battery chargers (like a Battery Tender and a back-up sump pump battery charger) up to a 12v battery for a slightly quicker charge? my 10A charger died and all I have are a couple of these tiny chargers? I am trying to keep the battery in my snow plow truck fully charged...the alternator and single battery in the truck can barely keep up with the plow motor draw, especially with 2 feet of snow and 4 foot drifts.
