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$200 OFF - Dual Battery Kits with Invicta Lithium Batteries!
$200 OFF - Dual Battery Kits with Invicta Lithium Batteries!
Accelerate Off-Grid Touring DIY Kits No Battery / Socket Bank 1 - Passenger Dual Battery - Prado 250 Series - Under Bonnet - Jumpstart Feature

Dual Battery - Prado 250 Series - Under Bonnet - Jumpstart Feature

SKU AAE250UB-NB-A-SB1P

Our Accelerate Off-Grid Touring Prado 250 Series Under-Bonnet Dual Battery Kit with Jumpstart is the ultimate plug-and-play power upgrade, combining factory-fit styling with REDARC’s advanced Alpha technology for complete off-grid independence.
$2,567.00 - $3,976.00
$3,666.00
$2,567.00
$2,567.00 - $3,776.00
$2,567.00

Designed for:

Prado 250 Series 2024+

Description

Toyota Prado 250 Series Under-Bonnet Dual Battery Kit

Designed for a clean, factory-style power upgrade, the Toyota Prado 250 Series Under-Bonnet Dual Battery Kit delivers serious off-grid capability without sacrificing cabin or cargo space. Purpose-built to mount entirely under the bonnet, this system integrates seamlessly into the engine bay while maintaining an OEM-style finish.

Featuring the advanced REDARC Alpha BCDC charger, this kit provides intelligent charging, start battery support, solar integration, and Bluetooth monitoring — all in a compact, vehicle-specific solution designed and built in-house by Accelerate Off-Grid Touring.

Key Features

Under-Bonnet Installation – Keeps your cabin and cargo area completely free for passengers and gear

Vehicle-Specific Fitment – Designed exclusively for the Prado 250 Series for a precise, factory-style fit

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

Premium Charging System – REDARC Alpha 25 BCDC with smart alternator control, solar input, and Bluetooth monitoring

Accelerate Battery Tray System – Replaces the factory start battery tray while retaining your original start battery

Fuel Filter Relocation Included – Supplied bracket repositions the fuel filter for correct clearance

Behind-Grille BCDC Mount – Optimised airflow and accessibility with a purpose-built mounting bracket

Plug-and-Play Wiring – Pre-terminated, fused, labelled loom for a fast and clean installation

Modular Socket Options – Choose passenger or driver-side socket banks with optional dual-socket upgrade

Durable Construction – Powder-coated textured black components for corrosion resistance and OEM appearance

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

Battery Options

No Battery – Internal battery space allows you to supply and install your own battery.

Internal Battery Space – Sized to suit batteries up to approx. 308mm (L) x 168mm (W) x 220mm (H)

Invicta Xero 100Ah (SNLX12V100BT) – High-performance lithium battery with advanced BMS, Bluetooth monitoring and rugged IP67 design, backed by a 3-year under bonnet warranty.

Invicta Xero 120Ah (SNLX12V120BT) – Increased capacity lithium battery ideal for higher power demands, featuring advanced BMS, CAN bus communication and Bluetooth monitoring, also backed by a 3-year under bonnet warranty.

Invicta Xero Range Benefits:

  • High performance BMS – Supports up to 500A pulse and 150A continuous discharge
  • Long cycle life – 3000+ cycles at 100% depth of discharge
  • CAN bus communication – Direct integration with system components for accurate data
  • Bluetooth monitoring – Easy access via the Invicta app
  • IP67 rated design – Water and dust resistant for harsh environments
  • Rugged internal construction – Reinforced casing and vibration-resistant design
  • Advanced safety features – Built-in passive and active protections

Charger Options

REDARC Alpha 25A (BCDC12025B) – Compact, smart alternator-compatible DC-DC charger ideal for small-to-medium battery systems, featuring dual input (solar + alternator) and Bluetooth monitoring for full system control.

Alpha Series Benefits:

  • Start battery charging support – Charge and manage your start battery via Bluetooth app
  • Start battery maintenance – Maintains start battery health when parked
  • Green Power Priority™ – Prioritises solar input to reduce alternator load
  • Adjustable input current limit – Protects vehicle systems and suits smart alternators
  • Dual input – Charges from solar and alternator simultaneously
  • Bluetooth monitoring – Full visibility and control via RedVision app
  • IP67/69K rated – Built for harsh off-road and marine environments
  • Over-the-air updates – Future-proof with wireless firmware upgrades

Socket Bank Options

Passenger-Side Socket Banks (Included Option)

Socket Bank 1

  • 1 x USB A/C
  • 1 x 12V socket
  • 2 x Grey Anderson outputs

Socket Bank 2

  • 2 x Dual USB A/C
  • 2 x Grey Anderson outputs

Socket Bank 3

  • 1 x USB A/C
  • 1 x Engel fridge plug
  • 2 x Grey Anderson outputs

Note: Socket banks are supplied for passenger-side installation only. If you require a driver-side socket, please purchase the Driver-Side Add-On Socket with Y-Lead Bundle.

Whats Included

  • Custom Accelerate under-bonnet battery tray (replaces factory tray, retains start battery)
  • REDARC Alpha 25 BCDC charger (pre-mounted and wired)
  • Fuel filter relocation bracket
  • Behind-grille BCDC mounting bracket (powder-coated textured black)
  • Pre-terminated wiring harness (fused, labelled, plug-and-play)
  • Battery strap and mounting hardware
  • All fuses, terminals, and protective conduit
  • Installation guide and wiring diagram

Specifications

  • Charger: REDARC Alpha 25A DC-DC charger
  • Voltage: 12V system
  • Battery Compatibility: Lithium (LiFePO₄) – up to 120Ah capacity
  • Maximum Battery Size: 308mm (L) x 168mm (W) x 220mm (H)
  • Mounting Location: Under bonnet – left front engine bay
  • Finish: Textured black powder-coated
  • Vehicle Compatibility: Toyota LandCruiser Prado 250 Series (2024 onwards)
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
Installation PDF Instructions

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.

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

Can I jump-start my Prado using this kit?

Yes, the REDARC Alpha 25 allows you to jump-start your start battery in as little as 15 minutes for peace of mind off-grid.

Do I need to modify anything under the bonnet?

No, the kit uses all existing factory bolt points, and includes a relocation bracket for the fuel filter to maintain OEM fitment.

Can I monitor the system from my phone?

Absolutely, both the REDARC Alpha and Invicta Xero batteries feature Bluetooth connectivity for live monitoring via their apps.

Is this system suitable for touring and towing setups?

Yes, it’s purpose-built for Prado 250 Series touring, powering fridges, lights, compressors, and accessories with reliable lithium performance. Please see our towing accessories for the Prado 250 Series here > 250 Series Towing Bundle

What size battery fits in the 250 Series under-bonnet tray?

Fits batteries up to 308 mm (L) × 168 mm (W) × 220 mm (H).

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.