Brake away switch battery on a cargo trailer
I just bought a used cargo trailer that has a small rechargeable battery on it. the battery is only putting out about 5 volts. I guess I need to charge it. My first question is can I charge it with a ...
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Some cargo, stock and horse trailers also wire internal trailer lights to that battery. If yours is wired that way you may want to buy a heavier duty battery for replacement.
