Small Dual Battery Kit True® Brand


True® auxiliary battery kit ensures that your vehicle always has a fully charged primary battery.

SKU: DBK12SMALL Categories: , Tag:


SKU: DBK12SMALL Kit Contents:

  • 1- True Smart Battery Isolator
  • 1- 2 foot #6 red hi-flex cable with one lug attached for cut-to-length application
  • 1- 1 foot #6 red hi-flex cable with two attached lugs
  • 1- 1 foot #6 black hi-flex cable with two attached lugs
  • 2- tinned copper crimp on cable lugs providing a choice for the end of the cut-to-length cable
  • 1- section of clear adhesive lined shrink tube for sealing the final lug
  • 1- selection of mounting screws to mount the auxiliary battery isolator
  • Full manufacturer’s warranty
  • Delivery: USPS first class or priority mail

Why a True® Smart auxiliary battery kit? The recent trends in the electrical accessory have brought the seldom-discussed issue of an adequate power supply and reserve to the forefront.

As a distributor, the end-users are relying on your technical knowledge and skills related to the vehicle that helps car or truck owners to make a better judgment in their brand selection. To make sure it is completely functional to address its exact usage.  If you failed to explain the need for additional electrical reserve capacity via auxiliary battery and appropriate isolation tools then you deserve to bear the brunt of that customer’s anger and dissatisfaction when it leaves them stranded or unable to use their vehicle. Luckily,  True Amalgamated, Inc.’s Small Auxiliary Battery kit is the single most efficient way to avoid these issues.


The True® Small Aux Battery Kit provides close proximity installation with a modern way of isolating dual batteries to ensure that the vehicle always has a fully charged primary battery to supply vital starting and engine functions while still making full use of the vehicle’s available charging mechanism to keep both batteries charged when the voltage is available.  The simplicity is unparallel and the comfort it guarantees is, to say the least, superior.

Polaris, the largest UTV manufacturer in the industry known for RZR & Ranger models, realizes the need for reserve power and demonstrates that by building every unit with an auxiliary battery compartment as standard equipment.  To go a step further they even made an attempt to provide a means of installing the auxiliary battery isolator by means of the Polaris RZR Dual Battery Kit.

Unfortunately, their dual battery system suffered from design flaws and ended in disappointment among the vehicle’s owners.  This is where True® came into the picture.  Starting with our existing Smart Battery Isolator we used immediate and direct feedback from UTV owners to adjust and redesign the Smart Battery Isolator to deal with the distinctive needs and requirements of the stator-based charging system in all different types of vehicles.  We put the True® Smart Aux Battery Isolator together with the most appropriate length cables and connectors to offer the best Small Auxiliary Battery Kit.

Prior to the release of our new UTV-SBI-15 and family of dual battery installation kits, True Aux Battery Isolator was the only unit on the market directly designed to work with these types of vehicles.

To make sure we have waterproof connecting cable, all cable lugs are professionally crimped and sealed with a clear adhesive lined shrink tube allowing visual confirmation of seal.

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