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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


Hey, you guys are amazing. We were thinking we might have our order in time for our next trip to Yosemite. UPS arrived as we were packing up to hit the road. Wow, in time for this trip. Just figured I'd take time to say thank you before hitting the road. We wont be updating it just yet (trying to get out the door) but we do have a super cool new GPS to play with now. Seems a little large now that I'm holding it, thinking we should have done the 5inch but I'm gonna keep it. Bigger is normally better =0)

Happy Trails. Frank & Tony D. — Santa Cruz, CA — 





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