Auxiliary Battery Installation Kit for Defender, Defender MAX

SKU: 715003758


Out of stock


  • Allows you to add a second 30Ah battery for that dual battery setup that will give you the extra juice you’ll need to power auxiliary electrical components like a sound system or winch.
  • Equipped with an integrated smart battery isolator that will prevent your auxiliary electrical components from draining your starting battery.
  • Kit includes an additional battery junction block, all necessary wiring and the battery holder.
  • Additional battery sold separately (515176151).
  • Incompatible with Defrost, Heat and Ventilation System.


Defender (except XT Cab Models), Defender MAX (except XT Cab Models)

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