'07-21 TOYOTA TUNDRA SDHQ BUILT COMPLETE DUAL BATTERY KIT

PRODUCT OVERVIEW:

Our SDHQ Built Dual Battery kit for the 2007-2021 Toyota Tundra is the most durable dual battery system on the market today. There is no need to piece different components to make your dual battery set up to work. We include all the parts you need for a clean direct from the factory quality install. This dual battery kit was 3D CAD designed, engineered & built in-house for our typical SDHQ Built quality, fit, and finish.

Benefits of running a dual battery system:

If you are someone who goes or is planning on going on 4x4 camping trips (overlanding), then you will need auxiliary power. A dual battery system is where two separate batteries are working in conjunction with each other. However, each battery has a different purpose. Running a second battery will ensure your Toyota Tundra has start-up power and that your fridge, lights, and other campsite accessories have constant power.

VEHICLE FITMENT: 2007-2021 Toyota Tundra

KEY FEATURES:

• 3D CAD designed, engineered & built in-house for our typical SDHQ Built quality, fit, and finish
• Drilling (2) ¼” mounting holes required
• The tray mounts to (7) locations on top and (1) location to the side of the wheel well
• Second battery location provides better weight distribution than systems that put the batteries right next to each other.
• Triangulated mounting positions to provide superior strength (utilizes the firewall, inner fender, and wheel well when mounting).
• Fits batteries with dimensions up to 10 7/8” Wide x 6 7/8” Deep x 7 1/2” Tall (top of battery, not terminal).
• Powder coated black for a durable finish.
• Test fitted with Stock and TRD Intake Air Box Systems (may fit with other intake systems but not guaranteed)
• Intergrated mount for Blue Sea Systems ACR
• Recommended to use 2 new matching batteries. *Batteries are not included*
• The #SDHQBUILT Dual Battery Kit for the 2007-2021 Toyota Tundra will allow you to run all of your aftermarket accessories without draining your main battery.

WHAT'S INCLUDED:

• SDHQ Dual Battery Wiring Kit - SDHQ-50-3002-U1
• HD Billet Main Battery Terminal Kit - SDHQ-50-3003-C2
• 34R Main Billet Battery Hold Down - SDHQ-50-3005-U1
• HD Billet Secondary Battery Terminal Kit - SDHQ-02-3003-C1
• Blue Sea Systems ACR (Automatic charging relay)
• 07-21 Tundra Secondary Battery Tray Kit - SDHQ-53-3001-G3
• 07-21 Tundra Windshield Wiper Reservoir Relocation Kit - SDHQ-53-1160-G3

KIT SPECIFIC INSTALL INSTRUCTIONS

• 2007-2021 Toyota Tundra Dual Battery Tray Kit - SDHQ-53-3001-G3
• Toyota Dual Battery Wiring Kit - SDHQ-50-3002-U1
• Windshield Wiper Reservoir Relocation Kit - SDHQ-53-1160-G3