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Old 06-11-2019, 06:48 PM   #8
Sparky dave
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Join Date: Nov 2017
Location: Leeds west yorkshire
Posts: 307
Talking Re: Dual batteries for air compressors.

Quote:
Originally Posted by mister.freeze View Post
Positive to Positive is parallel. I have that in my Blazer. No need to upgrade the alternator. Only really necessary if running the compressors with the engine off.
Yes sir how embarrassing I’m meant to be an electrician too! Don’t listen to me I’ve not had my medication today
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