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Shwthomas1975's avatar
Shwthomas1975
Explorer
Apr 08, 2014

Going to try to explain this....LOL...Need help

Morning.....First camping trip was last weekend in our hybrid trailer. No power so used battery and generator. Last year the battery would last quite a while. This time it lasted til about midn...
Shwthomas1975's avatar
Shwthomas1975
Explorer
Apr 09, 2014
So, this is what I found in short. No pun intended.... :)
If I disaconnect the negative cable from the battery and plug into shore power I get 13.4 if I from the positive to the disconnected negative wire. As soon as I connect the negative to the battery it drops to around 12.6 from post to post. This holds the same for the funny little 4 light gauge. 4 ights if negative is disconnected and 3 if connected. I just have no idea what that means lol

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