Thunderbolt 1.5 watt solar charger
Hi: Just bought a Thunderbolt 1.5 watt solar charger for my RV from Harbor Freight. The box and ads suggest that you can simply plug into cigarette lighter. The instructions, however, say that you ...
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The output is so minimal you can leave it connected 24/7/365 without concern of anything other than your battery going dead. It can only keep a fully charged battery up if there are no loads on it.
You really should go get your money back.
You really should go get your money back.
