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
What’s Included
- Battery tray & 4 standoffs
- Lithium Battery of your choice
- REDARC Alpha Charger with Jumpstart Feature
- Socket bank of your choice with harness
- Custom wiring looms for plug & play install
- 4-way MIDI fuse holder
- 6-way fuse holder for outputs (except with switch panel upgrade)
- Anderson plugs for alternator and socket bank connection
- Mounting hardware
Battery
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
Itech World Super Slim 100Ah Lithium
- Ultra-slim LiFePO₄ design
- Bluetooth monitoring
- 100A continuous discharge
- Lightweight at 14.3kg
- 5-year full replacement warranty
- LiFePO₄ technology
- Bluetooth monitoring via app
- 150A continuous discharge
- 5-year full replacement warranty
- Note: No longer supplied with display screen
Charger Options
REDARC Alpha 25A – waterproof, start battery recharge function, Green Power Priority™ for solar-first charging
Alpha Series Key Benefits:
- Start battery charging support via Bluetooth app
- Green Power Priority™ (solar-first charging)
- Start battery maintenance
- Adjustable input current limit
- Dual input – solar + alternator
- IP67/69K rated for harsh conditions
- Over-the-air firmware updates
Socket Bank Options
Passenger Side – 150cm harness
Driver Side – 85cm harness
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Socket Bank 1 – USB A/C + 12V Socket + Grey Anderson Out + Red Anderson Solar Input
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Socket Bank 2 – Dual USB A/C + Grey Anderson Out + Red Anderson Solar Input
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Socket Bank 3 – USB A/C + Engel Socket + Grey Anderson Out + Red Anderson Solar Input
Specifications
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Vehicle Compatibility: Toyota Prado 250 Series (5 & 7 Seat Models)
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Tray Material: 3mm powder-coated alloy
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Mounting Location: Under rear floor (boot area)
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Internal Battery Space: Sized to suit super slim batteries up to approx. 525mm (L) x 60mm (W) x 340mm (H)
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Maximum Battery Compatibility: Designed specifically around Invicta Super Slim 100Ah lithium batteries
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Installation Type: Plug-and-play with vehicle-specific wiring