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Quadratec 12 Volt Power Adapter - Fits Jeep Wrangler TJ, JK, JL & Gladiator JT 1999-2023 - 12 Volt - Add Accessory Power - Includes Plug and Play Wire Harness - with in-Line Fuse and Ground

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$ 15 .99 $15.99

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About this item

  • OPERATE YOUR FAVORITE ACCESSORIES - Add accessory power that's ignition switched to operate accessories such as CB radios, radar detectors, portable GPS, satellite radios, auxiliary lighting and more with the Quadratec 12 Volt Power Adapter.
  • CANBUS SYSTEM - It uses a CANbus system with multiple micro-controllers needed to communicate with each other. The only switched ignition lead is located behind the lower dash power port. This is the only place a switched accessory can be attached.
  • PLUG & PLAY - The kit allows you to neatly wire accessories that are switched on and off with the ignition key. Kits includes a "plug and play" wire harness with an in-line fuse and ground. It is simple to install with fully detailed instructions.
  • EASY INSTALLATION - Installation is easy with fully detailed instructions, making this an ideal choice for anyone who wants to add reliable power to their vehicle without causing any damage to the electrical system.
  • VEHICLE SPECIFIC DESIGN - Unlike one size fits all wiring harnesses, the Quadratec 12 Volt Power Adapter was engineered for use with 99-present Wranglers, and Gladiator JT. It is compatible with two and four-door models, regardless of trim level.


The Quadratec 12 Volt Power Adapter comes with everything you need to easily and safely add accessory power. The adapter is ignition switched, so your accessories will turn on and off with the key. This kit also includes a "plug and play" wire harness that features an in-line fuse for extra protection as well as a ground wire for a secure connection. Installation is easy with fully detailed instructions, making this an ideal choice for anyone who wants to add reliable power to their vehicle without causing any damage to the electrical system. Plus, the included wiring harness can be used on all 99-23 Wrangler TJ, JK, JL & Gladiator JT models! Add convenience and safety to your vehicle today by installing the Quadratec 12 Volt Power Adapter.


Freaking Spendaholic
Reviewed in the United States on August 17, 2024
This installed perfectly, and powers my Midland Gmrs radio that I installed in my Jeep.Seemed a little expensive for what it is, but worth every penny for the ease of getting a ignition controlled power supply without having to splice any factory wiring.
JR.Martinez
Reviewed in the United States on July 30, 2024
I used this splitter to add extra USB and 12V ports for the back seat passengers. I could have just split the cables, but Jeep doesn’t leave a lot of extra slack on their cabling. This was easy to install (after you take the media console apart).
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