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  1. #1
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    Question on size/gauge of wire needed on battery leads.


  2. Member
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    #2
    Think they are 6 gauge multi strand with heavy coating. Don or others will confirm for sure.

  3. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
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    #3
    Engine cables (factory installed) are 6ga (Marine-Tinned) cables.

    If extending beyond the length of these cables (such as installing a battery switch)- I'd recommend using 4ga tinned cable between the switch and the battery.


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  4. Banned
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    #4
    Okay thanks for the help guys!

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