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Multi Dual Battery Install with TRUE Isolator

Pertaining model
  1. Most All
Skill Level
Do it yourselfer
Time required
30 mins or so!
1 Person job
Special tools
Dual battery

Installing a second battery is a great way to ensure you are always left with a good starting battery, regardless how long you leave the lights on, run the winch, or listen to the radio. The purpose is so power for all accessories is pulled from the second battery thus leaving the original battery fully charged. When running, the system will charge both batteries simultaneously. Installation is fairly simple, however it is sometimes...
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First release
Last update
4.83 star(s) 6 ratings

Latest reviews

  • Classyusa
  • 4.00 star(s)
Can you point me in the right direction to the instalation instructions for the True kit that comes with the voltage meter?
  • Clarks_Rides
  • 5.00 star(s)
Great step by step explanation
  • BeardedTexan
  • 5.00 star(s)
Really helpful with the full planning and info on how to carry out.
  • swsebek
  • 5.00 star(s)
best example on the web I have found

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