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Accelerate Off-Grid Touring DIY Kits Dual Battery - Prado LC250 Series - Under Floor - With Jumpstart Feature

Dual Battery - Prado LC250 Series - Under Floor - With Jumpstart Feature

SKU AAE250SB1PA25-NB

Unlock reliable off-grid power without sacrificing storage space with a fully concealed, plug-and-play dual battery system designed specifically for the Toyota Prado 250 Series.
$1,960.00 - $3,640.00
$1,980.00
$1,960.00 - $3,640.00
$1,980.00

Designed for:

Prado 250 Series 2024+ (5 & 7 Seater)

Description

Toyota Prado 250 Series Underfloor 100Ah Dual Battery Kit

Designed for a seamless and space-saving power solution, the Toyota Prado 250 Series Underfloor Dual Battery Kit delivers reliable off-grid power without sacrificing storage. Purpose-built to mount neatly under the rear floor of both 5-seat and 7-seat models, this system provides a clean, hidden install while maintaining full vehicle usability.

Featuring a slimline lithium battery, REDARC Alpha BCDC charging, and a fully integrated socket system, this is a true plug-and-play dual battery solution engineered for modern touring setups.

Key Features

Start Battery Charging – Recover a flat start battery with the push of a button in as little as 15 minutes, and utilise excess solar power to automatically maintain your start battery when the auxiliary battery is full

Underfloor Mounting – Installs neatly beneath the rear floor to retain full cargo space

Vehicle-Specific Fitment – Precision-engineered for Toyota Prado 250 Series (5 & 7 seat models)

Start Battery Charging – Recover a flat start battery with the push of a button in as little as 15 minutes, and utilise excess solar power to automatically maintain your start battery when the auxiliary battery is full

Plug-and-Play Installation – Custom wiring looms designed for a simple and clean install

Integrated Power System – Supports slimline lithium batteries with dedicated DC-DC charging

Custom Socket Integration – Includes your choice of socket bank with vehicle-specific harness

Heavy-Duty Construction – 3mm alloy tray with durable powder-coated finish

False Floor Compatible – Designed to work with RV Storage Solutions False Floor systems

Designed & Built in Australia – Engineered and manufactured on the Sunshine Coast

Battery Options

    No Battery

    • Bring your own battery
    • Tray and standoffs included
    • No battery mounting hardware supplied
    • May require drilling to suit your battery
    • Charger pre-configured for lithium
    • Battery connection via ring terminals

    iTechworld SuperSlim 100Ah – Our entry-level lithium option, offering reliable performance and excellent value for touring and everyday dual battery applications.

    • 100Ah of Usable Capacity – Ideal for powering fridges, camp lighting, charging devices, and everyday touring accessories.
    • Ultra-Slim Design – Compact dimensions allow the battery to fit neatly within the behind-seat dual battery system.
    • Bluetooth Battery Monitoring – Monitor battery status, capacity, and performance directly from the iTechworld smartphone app.
    • Lightweight Touring Solution – Significantly lighter than traditional AGM batteries, reducing overall vehicle weight.
    • Backed by a 5-Year Australian Warranty – Designed for Australian conditions and supported by local warranty coverage.

    Invicta Super Slim 100Ah Lithium Battery – A premium ultra-slim lithium battery offering dependable touring performance, integrated Bluetooth monitoring, and high discharge capability, making it an excellent choice for behind-seat dual battery installations.

    • 100Ah Usable Capacity – Ideal for powering fridges, lighting, communications equipment, and everyday touring accessories.
    • Bluetooth Monitoring – Monitor battery status, voltage, capacity, and performance directly from your smartphone.
    • High Discharge Performance – Capable of delivering up to 150A continuous discharge, making it suitable for demanding accessories and inverter applications.
    • Ultra-Slim Design – Compact profile allows the battery to fit neatly within behind-seat and space-constrained dual battery systems.
    • Backed by a 5-Year Full Replacement Warranty – Premium warranty support for long-term confidence on and off the track.

    Charger Options

    REDARC Alpha 25A - Waterproof, smart alternator-compatible, jumpstart-capable DC-DC charger with Bluetooth monitoring.

      REDARC Alpha 50A - Provides higher charge capability while maintaining system compatibility. (Dialled back to 40A)

      Alpha Series Benefits

      • Flat Battery Reset Function – Recover a flat start battery directly through the REDARC RedVision app without requiring jumper leads or a secondary vehicle.
      • Start Battery Charging Support – Transfer charge back to the vehicle's start battery when required.
      • Start Battery Maintenance Mode – Helps maintain the vehicle start battery during extended periods of camping or storage.
      • Bluetooth Monitoring & Control – Monitor system performance and adjust settings directly from your smartphone using the REDARC RedVision app.
      • Green Power Priority™ – Prioritises available solar power before drawing energy from the vehicle alternator.
      • Adjustable Input Current Limit – Allows charging performance to be tailored to suit vehicle and battery requirements.
      • Built-In MPPT Solar Regulator – Maximises solar charging efficiency and energy harvest.
      • Smart Alternator Compatible – Suitable for modern vehicles with variable voltage alternators.
      • IP67 & IP69K Rated – Fully sealed against dust, water ingress, and harsh operating environments.
      • Over-The-Air Updates – Receive firmware updates and feature improvements through the RedVision app.
      • Australian Engineered & Tested – Designed to perform in Australia's toughest touring environments.
      • 2-Year REDARC Warranty – Backed by REDARC's industry-leading support network.

      Socket Bank Options

      Passenger Side – 150cm harness
      Driver Side – 85cm harness

      • Socket Bank 1 – USB A/C + 12V Socket + Grey Anderson Out + Red Anderson Solar Input
      • Socket Bank 2 – Dual USB A/C + Grey Anderson Out + Red Anderson Solar Input
      • Socket Bank 3 – USB A/C + Engel Socket + Grey Anderson Out + Red Anderson Solar Input

      What’s Included

      • Battery tray and 4 mounting standoffs
      • Lithium battery of your choice
      • REDARC Alpha DC-DC charger of your choice
      • Socket bank of your choice
      • Custom plug-and-play wiring looms
      • 4-way MIDI fuse holder
      • 6-way output fuse holder (except with switch panel upgrade)
      • Anderson plugs for alternator and socket bank connections
      • Mounting hardware

      Specifications

      • Vehicle Compatibility – Toyota Prado LC250 Series (5-seat and 7-seat models)
      • Mounting Location – Under rear floor storage compartment
      • Tray Material – 3mm powder-coated aluminium
      • Battery Compatibility – Slimline 100Ah lithium batteries
      • Charging System – REDARC DC-DC charger options available
      • Socket Bank Locations – Driver side or passenger side
      • Solar Input – Via Red Anderson plug on selected socket bank configurations
      • Internal Battery Space: Sized to suit super slim batteries up to approx. 525mm (L) x 60mm (W) x 340mm (H)
      • Manufactured In – Sunshine Coast, Queensland, Australia
      • Warranty – 2 Year Accelerate Off-Grid Touring Warranty on Kit & Wiring
      Shipping & Returns

      Shipping Policy

      This kit has a 2 business day fulfilment time. This means your order will be picked, assembled (if required), and prepared for dispatch within two business days of purchase.

      Once dispatched, you will receive a tracking number via email so you can monitor the progress of your delivery.

      Estimated delivery timeframes within Australia:

      • Standard Shipping: 5 – 7 business days
      • Express Shipping: 3 – 5 business days

      Please note:

      • Delivery timeframes are estimates and may vary depending on your location and the shipping carrier.
      • Delivery timeframes do not include the 2 business day fulfilment time.
      • Tracking updates may take time to appear after dispatch while the carrier processes the shipment.
      • Once your order has been dispatched, it is in the hands of the shipping carrier. For delivery updates, delays, or enquiries, we recommend contacting the carrier directly using your tracking number.

      We take care to ensure your order is securely packaged and dispatched as quickly as possible.

      Returns Policy – 30 Days

      We offer a 30-day return period from the date your order is delivered.

      To be eligible for a return, the product must be:

      • In as-new, resellable condition
      • Unused and uninstalled
      • In the original packaging, including all supplied components and hardware
      • Free from damage, modification, or signs of installation

      Returns that do not meet these conditions may be refused.

      The customer is responsible for all return shipping costs.

      Once the returned product has been received and inspected, and meets our return criteria, a refund will be processed to the original payment method.

      Original shipping costs are non-refundable.

      Exchanges

      If you wish to exchange a product for a different item, the following applies:

      • The original product must be returned in as-new, resellable condition, in original packaging
      • The customer is responsible for the shipping cost to return the original product
      • The customer is also responsible for the shipping cost of the replacement product being sent out

      Once the original item is received and inspected, we will arrange dispatch of the replacement product.

      Important Notes

      • We recommend using a tracked shipping service when returning products, as we cannot be responsible for items lost in transit.
      • Accelerate Off-Grid Touring reserves the right to inspect and verify the condition of all returned items before approving refunds or exchanges.
      • Products that have been installed, modified, damaged, or are missing components may not be eligible for return.
      Installation

      Doing it yourself?

      Installation Video

      If you run into any issues during your install or need some advice, our team is here to help.

      Simply click here to access our Tech Support Form and we’ll get back to you as soon as possible.

      Want It Installed In Your 250 Series?

      If you’d like this 250 Series Dual Battery Kit professionally installed into your vehicle, we’ve got you covered.

      Simply purchase this product and then get in touch with the team at Accelerate Off-Grid Touring to book your installation.

      Installations start from $350 – contact us for a tailored quote.

      Address: 17 Trinder Avenue, Maroochydore QLD
      Phone: 07 5479 6652
      Website: accelerateoffgrid.com.au

      Click here to get in touch and book your install.

      FAQs

      Does this fit with false floors?

      Yes, it currently fits with the RV Storage Solutions false floor. It fits with many other false floors as well, but slight modifications may be required. We haven’t tested these in-house, but some customers have successfully modified their false floors to suit the kit. Soon, you’ll be able to purchase this underfloor dual battery kit bundled with an RV Storage Solutions false floor for a complete package.

      Does this kit fit both 5 and 7 seat Prado 250 models?

      Yes, the kit is designed to fit under the rear floor of both 5-seater and 7-seater Prado 250 Series LandCruisers.

      Do I need to drill holes to install the kit?

      No, the tray mounts using factory threaded holes, making this a true no-drill installation.

      Which DC-DC charger should I choose?

      The Redarc Core 25A is a cost-effective option for in-cabin installs, the Classic 25A is waterproof and heat-resistant, and the Alpha 25A adds premium features like start-battery recharge and Green Power Priority™.

      What can the socket banks power?

      Depending on the configuration you choose, the socket bank can run fridges, charge devices via USB, and provide Anderson plug outputs for solar or caravan charging.

      Does my Alpha DC-DC charger have temperature protection?

      Yes. The Alpha DC-DC charger has intelligent thermal protection built in.

      • If the internal temperature exceeds ~55°C, the charger will gradually reduce output to protect internal components.
      • If the internal temperature reaches ~80°C, the charger will fully shut down to prevent damage.

      Once temperatures return to a safe operating range, normal charging will automatically resume.