SDHQ Off Road

'08-21 200 Series Toyota Land Cruiser SDHQ Built Complete Dual Battery Kit

  • VENDOR: SDHQ Off Road
  • PART#: SDHQ-52-3000-200
  • YOUR PRICE: Regular price $1,539.65
  • SDHQ Built Dual Battery FAQs
  • If you have questions about our SDHQ Built Dual Battery Kits. Our SDHQ Built Dual Battery FAQ page will most likely have the answers to most, if not all, of your questions


Our Complete SDHQ Built Dual Battery kit for the 2008-2021 200 Series Toyota Land Cruiser is the most durable dual battery system on the market today. With our kit 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 Lad Cruiser has start-up power and that your fridge, lights, and other campsite accessories have constant power.


  • 2008-2021 Toyota 200 Series Land Cruiser


  • #SDHQBUILT Dual Battery Kit for the 200 Series Toyota Land Cruiser will allow you to run all of your aftermarket accessories without draining your main battery.
  • 3D CAD designed, engineered & built in-house for our typical SDHQ Built quality, fit, and finish
  • Bolt-on installation, no drilling or trimming required.
  • 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 11 1/4” Wide x 7” Deep x 7 ⅜” Tall (top of battery, not terminal).
  • Powder coated black for a durable finish.
  • Intergrated mount for Blue Sea Systems ACR
  • Test fitted with stock Intake only
  • Recommended to use 2 new matching batteries. *Batteries are not 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)
  • 2008-21 Land Cruiser 200 Series Secondary Battery Tray Kit - SDHQ-52-3001-200
  • 2008-21 Land Cruiser 200 Series Main Battery Hold Down Hardware Kit - SDHQ-52-3005-200


  • The SDHQ Built Dual Battery Tray Kit for the 2008-2021 200 Series Toyota Land Cruiser allows you to mount a second battery in the engine compartment of your Land Cruiser.
    • Powder coated black for a durable finish.
    • Includes Billet Hold Down
    • 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).
    • Does NOT fit Group 27 or 31 batteries
    • Battery Fitment
      Mount fits Group 24, 34/34R (34R fits stock battery location) and 35 series batteries
      • Fits Group 24 and 35 batteries with the SDHQ Built Secondary Battery 24F/35 Upgrade Kit (SDHQ-50-3005-24F)

  • SDHQ'S Billet Battery Terminal Upgrade kit is designed to replace your vehicle's OEM battery terminals. No more splicing and cutting up your vehicle's wiring when installing your off-road accessories.
    • Multi connection Battery Terminal
    • Five additional terminal pads
      • 2 - 3/8" Terminal pads
      • 1 - 5/16” Terminal pad
      • 2 - 1/4" Terminal pads
    • Ability to retain all factory wiring
    • Positive and Negative Billet 6061 Aluminum Terminals.
    • Complete Hardware Kit
      • Stainless Steel Hardware with included Anti-Seize Compound.

  • Our #SDHQBuilt HD Billet Battery Terminal Kit is designed to be used with a secondary battery (dual battery kit) set up.
  • Circuit allows up to 500 Amps continuous draw and 700 Amps for 5 minutes. 
  • Cranking rating of 1450 @ 30 seconds. 
  • Live Current Switching up to 300 amps. 
  • Circuit is designed to auto charge the 2nd battery when the vehicle is running, but isolates the 2nd battery when the vehicle is off. Leaving the second battery for emergency starting. 
  • Manual switch on the circuit allows the batteries to combine or isolate. 
  • Optional Remote switch control and LED output to indicate when the batteries are combined, isolated or in lockout. 
  • Undervoltage lockout below 9.6 Volts. Overvoltage lockout above 16.2 Volts. 

  • Our #SDHQBuilt Billet Battery Hold Down Kit for the 2008-2021 200 Series Toyota Land Cruiser replaces your Land Cruiser's weak OEM primary battery hold down with our SDHQ Built hold down kit that is manufactured out of high quality 6061 aluminum.
    • 3D CAD designed, engineered & built in-house for our typical SDHQ Built quality, fit, and finish
    • Our Billet Aluminum Battery Hold Down replaces the weak factory sheet metal hold down.
    • Includes all the components for a quick simple install
    • Minor drilling is required
    • Billet Aluminum for strength
    • Clear Anodized Billet Aluminum Tie Downs for durability.
    • Fits Group 24, 27, 31, 34/34R and 25/35 batteries.

With the holidays approaching knowing what to get for someones truck or SUV can be difficult. Take the guesswork out of purchasing parts for someone else's vehicle. Give them the gift of choice with an SDHQ Motorsports Gift Card!