Forum Discussion

Cheryl_B's avatar
Cheryl_B
Explorer
Aug 28, 2016

In RV park. Now have car to drive. Disconnect RV battery?

I've been driving my motorhome for all errands but now have a car to drive for the next 2 or more months. The rv battery is going to go dead just sitting here. Do I have to start the engine every f...
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Sam_Spade's avatar
Sam_Spade
Explorer
Aug 30, 2016
goreds2 wrote:
I am thinking about using this small solar unit for my Van motor battery. $39 - 10 watts


The quoted wattage usually is maximum; brightest sun, perfect angle, etc. Given the losses in the controller and other conditions often being less than perfect......10 watts probably isn't big enough to count on.

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