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PAC500 Power Relay - Battery Isolator

PAC500 Power Relay - Battery Isolator

  • item out of stock Out of Stock
  • Model: PAC500
  • Manufactured by: PAC
Only: $93.03
Sale: $78.15

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The PAC500 can be used as a battery isolator or power relay and is very easy to install. There are a few simple connections to be made. The PAC500 can be triggered using a manual on/off push-button, toggle switch, vehicle ignition wire or even the power antenna/amplifier trigger wire on a car stereo.

  • Handles 500 Amps Continuous and 700 Amp Surges
  • For Multi-Battery Systems
  • Allows for Longer Battery Life & Control Over which Battery is Being Used
  • Great for Isolating Second Battery In Boats
  • Making it Dedicated Only to the Stereo System
  • Keeps Primary Starting Battery from being Drained
  • Does Not Create Any Voltage Drop to the Secondary Battery


Didn't think it would work. I told some family to shop for me here for my birthday this year. I made a couple of wish lists here and apparently they were able to find it. Boxes have been showing up everyday for nearly two weeks. I love this place. Found you on Facebook and liked your page. B Morgan — Santa Clarita,  — 





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