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twvette's avatar
twvette
Explorer
Dec 24, 2014

Batteries/solar not holding up, troubleshooting help please

I have no luck getting batteries to hold up it seems. Had a couple different RV's and different setups too (wet cell, lifeline golf cart, gel deep cycle batteries)and none have ever held up well. ...
pianotuna's avatar
pianotuna
Nomad III
Dec 25, 2014
Hi,

3 amps corresponds to about 36 watts. 5 is more like 60 watts.

Under charging still applies as you don't have enough solar wattage to fill the batteries. AGM do require higher voltages--but as I said before check with the maker.

Fully charging is going to take far more than 3 hours. Only two ways make sense to do so. Shore power, or enough solar.

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