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Battery Cable Gauge


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#1 Kieranlee999

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Posted 08 January 2023 - 05:34 PM

What is the gauge of the battery cable for a 1989 Mini 30? :) Was planning on going to an auto electric shop to buy a new one. 



#2 MiNiKiN

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Posted 10 January 2023 - 08:34 AM

I went for a 25mm2 cable, which is somewhere towards an AWG 3 (26.7mm2) and an AWG 4 (21.2mm2) is fitted as standard IIRC. Someone might know better, though.
 



#3 Ethel

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Posted 10 January 2023 - 11:08 AM

It's one occasion when bigger really is better. Welding cable is often thinner & more flexible, thinner strands - smaller gaps.






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