Solar window charger for two batteries?
Is there such a thing as a solar charger that can charge two batteries, swap to a safe float charge when done yet sit inside the RV? Or at least a battery tender that will hold the charge? The batte...
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if you are talking about the little 1.5 amp solar that harbor freight sell, save your money. they do not keep a battery charged. the propane and co2 detectors use up more than that panel can replace.,
