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shanedank187's avatar
shanedank187
Explorer
Jul 04, 2013

brand new battery 12.7 v..not getting power to the coach

used a volt tester the battery is brand new and fully charged, but for some reason, its not powering the rv, when i installed the new battery, went camping, turned on a few lights, instantly the light...
MEXICOWANDERER's avatar
MEXICOWANDERER
Explorer
Jul 04, 2013
Sounds like a baaaaaaaaaaaaaaaad connection. Start right at the battery. Do not be fooled by "new" looking connections, you have a loose or corroded one somewhere. The negative "ground" connection is infamous for causing this symptom.

Plugging in you create an alternate BATTERY complete with ground.

Your battery has a bad connection. Go for it.

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