Wire Size to Connect 2 12V Batteries?
Hi Team, Was helping a friend clean their battery terminals and noticed her two 12 Volt batteries were paralleled with about 12 gauge wire. Seemed small to me. The coach power/ground wires are 6 ga...
Forum Discussion
Wire size is determined my amperage rating. If the battery is capable of producing XX amps then you need XXX wire gage. Typically I would go no less than 8ga wire. But ideal welding cable would be perfect
