Forum Discussion
rgatijnet1
Jan 30, 2016Explorer III
Once you test each battery by itself, and see if it will take a full charge, you can hook one up to see if there is a drain with your system's electric or if one of the batteries was bad. There is no need to hook all of your batteries to do this. One battery will tell you if you have a problem.
Hook up the POS cable first and the NEG cable last.
Hook up the POS cable first and the NEG cable last.
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