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Empty_Nest__Soo's avatar
Empty_Nest__Soo
Explorer
Oct 21, 2014

Charging 4 12-volt house batteries with portable charger

The new-to-us coach has 4 12-volt house batteries in parallel. Our uses for it will include boondocking for weeks at a time in spring and fall in the mountains. It has a couple of solar panels (100 ...
jrnymn7's avatar
jrnymn7
Explorer
Oct 21, 2014
Just L@@K at those amps drop when the pm dropped to 13.6 vabs... 104a to 38a... that's a 63.5% drop!

I've seen my pm4b-45 drop from 33a to 10a... a 70% drop!

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