100Ah Dual Battery Kit for 79 Series – Compact. Capable. Pre-Wired.

Looking for a reliable dual battery setup without going all-in on price? This DIY 100Ah kit is your no-fuss, entry-level power system – made to fit neatly behind the driver’s side rear seat of your 79 Series LandCruiser (pre and post-facelift).

It’s still fully pre-wired, pre-mounted, and plug & play – just with a simplified charger setup using the trusted REDARC Core or Classic range. Paired with your choice of slimline lithium battery, it’s ideal for powering your fridge, lights, and small accessories while keeping your floor and tray space clear.

Perfect for daily drivers, weekend tourers, or anyone after a clean, in-cab solution without the extra bells and whistles.

Please note: This kit cannot be installed if child restraints are fitted to the vehicle. If you require child seat compatibility, please refer to our 200Ah Dual Battery Kit instead.

Want this kit with a built-in jumpstart feature?

Check out our version featuring the REDARC Alpha Charger, it includes an inbuilt jumpstart function for extra peace of mind.

Dual Battery – 79 Series LandCruiser – 100Ah Behind Seat - With Jumpstart Feature

Key Features

• Fully pre-wired DIY kit – no guesswork, no complex wiring
• Clean behind-seat install – no tray or floor space used
• Includes REDARC Core or Classic charger (25A or 40A)
• 100Ah slimline battery tray (battery optional)
• Pre-wired passenger-side socket box (included as standard)
• Suits all 79 Series Dual Cab models (pre and post-facelift)
• Custom laser-cut aluminium tray – matte black powder coated
• Designed and built by Accelerate on the Sunshine Coast

What’s Included

• Behind-seat laser-cut aluminium battery tray
• REDARC Core or Classic BCDC charger (25A or 40A – pre-mounted)
• Enerdrive or Invicta 100Ah lithium battery (if selected)
• All wiring – loomed, fused, and terminated
• 6-way fuse box + MIDI fuse holder
• Red, grey, and blue Anderson plugs
• Accelerate fridge strap
• All required mounting hardware

Battery

No Battery

• Front & Back Tray with BCDC Mounted
• Pre-wired and fused
• Mounting hardware
• Battery strap

Note: Charger will be programmed for lithium unless otherwise requested.

Invicta 12V100AH Slimline with Bluetooth

• >2000 cycles at 100% DoD
  
• Bluetooth monitoring via Invicta app
  
• 95A continuous discharge
  
• Weighs only 12.4kg
  
• 7-year Australian warranty

Enerdrive 100Ah Slimline B-TEC Lithium

• ≥2000 cycles
  
• Bluetooth monitoring via Enerdrive app
  
• Weighs approx. 12.5kg
  
• 5-year warranty

Charger:

REDARC Core 25A – A streamlined, budget-friendly charger that’s perfect for basic setups and daily drivers. Compact in size, but reliable for maintaining your auxiliary battery on the go.

REDARC Classic 25A – Built for the outback. Fully sealed and weatherproof, this rugged charger thrives in tough environments, ideal for caravans and serious tourers tackling the Aussie terrain.

REDARC Core 40A – A high-output, compact solution for modern 4WDs. Great for those needing faster charging without breaking the bank, perfect for weekend warriors or lighter off-grid builds.

REDARC Classic 40A – The heavy-duty pick for long-haul touring. Waterproof, dustproof, and built to handle extreme conditions, ideal for serious travellers running larger battery systems.

Optional Socket Box Add-On

Universal Socket Box with Harness

• 2 x Grey Anderson outputs
  
• 1 x Dual USB A/C
  
• 1 x 12V socket
  
• 1 x Engel fridge plug

Universal Socket Box with Solar Input with Harness

• 1 x Grey Anderson output
  
• 1 x Red Anderson solar input
  
• 1 x Dual USB A/C
  
• 1 x 12V socket
  
• 1 x Engel fridge plug

Dimensions

• Tray: 550mm (L) x 340mm (H) x 105mm (W)

Designed & Manufactured in our workshop in Maroochydore on the Sunshine Coast, Queensland.