Charging battery with tow vehicle
I didn't want to hijack the current thread on time e to charge a battery with the tow vehicle but I read of people changing the charging wire to a larger size to get better charging. For those that h...
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Golden_HVAC wrote:
The 7 pin has really small wires, perhaps #12, but likely smaller #14. And you need the ground wire to handle not only the battery charge 20 amps, but also the brakes 15- 18 amps, and all the running light amps as well.
Not true at all - standard recommended wire gauge for 7-pin Bargman connector.
