Disconnecting coach battery during storage?
We put our 24' Class C rv in storage for about a month at a time. Does it help the coach battery to disconnect the negative cable or the positive cable to keep it from dying out? Is there anything els...
Forum Discussion
wing_zealot wrote:
I would disconnect the positive because it is possible (albeit extremely unlikely) that you could get a ground to earth and still discharge the battery. But 99.999% of the time either would work.
With battery cables you always disconnect the negative first and attach it last.
Disconnecting the positive while the negative is still connected is a good way to see sparks fly and weld your wrench to a battery post or surrounding metal.
For preventing discharge you only need to disconnect the negative.
