Ed I went thru 3 if those from wal mart before I found the problem! They didn't carry enough voltage and each one burned up!
I got a good one from amazon that hasnt failed once!
I meant to say " couldnt carry the amperage, not voltage"!
If you look at the ones from wal mart they are rated at like 5 amps or maybe 7. About what a boat trailer or lawn trailer will put out but if you use a full size trailer with some lights, even led's you might want to step it up!
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