Y62 Nissan Patrol Under-Floor Dual Battery Kit – 110Ah Lithium

After months of development, test-fits, and refinement, our brand-new Accelerate Off-Grid Touring Y62 Under-Floor Dual Battery Kit is finally here.
Designed specifically for the Nissan Patrol Y62, this system gives you 110Ah of usable lithium power while keeping your cargo area completely untouched — and yes, you retain your factory jack.

This is the cleanest, simplest, and most powerful under-floor solution available for the Y62.

🔑 Key Features

• 110Ah Accelerate Lithium Battery
  Slimline design with an integrated 20A DC–DC charger, ignition input, blue Anderson power-in, and grey Anderson power-out.
• Fully Pre-Built System
  The tray arrives pre-wired, pre-terminated, and pre-fused with all components mounted and ready to plug in.
• Laser-Cut Accelerate Tray
  Designed in-house on the Sunshine Coast and powder coated locally.
  Retains factory jack storage and bolts in using factory mounting points (plus one supplied bolt).
• Premium Victron Components
  – 15A MPPT SmartSolar regulator
  – 300A Victron Smart Shunt for full Bluetooth system monitoring
• Plug-and-Play Charge Harness
  Custom 6 B&S cabling from the engine bay to the rear quarter with heavy-duty fusing and a blue Anderson plug.
• Full Solar Capability
  Dedicated red Anderson solar input fused and ready to go.
• Everything is Modular & Easy
  Anderson connections throughout, clear labelling, ignition plug included, and designed so anyone with basic tools can install it.
• Complete Install Support
  Full YouTube installation video + printed instructions included.

🔌 Socket Bank 

Perfect for basic touring power on either the driver or passenger side.

What’s Included

• Accelerate designed socket plate
• 2 x Dual USB-A/C ports
• 1 x 12V cigarette socket
• 1 x Engel fridge socket
• 1 x Grey Anderson output
• 1 x Red Anderson solar input
• Pre-wired wiring harness from sockets to dual battery kit for plug-and-play
• Mounting hardware and finishing components

📐 Technical Specifications

Battery > Spec Sheet 

Built using high-quality LiFePO₄ prismatic cells, this 110Ah slimline battery delivers strong, reliable power in a compact 50mm-thick aluminium enclosure. It features an internal Australian-designed BMS for full system protection and supports high current loads for modern touring setups.

Key Battery Details

• Chemistry: LiFePO₄
• Nominal Voltage: 12V
• Capacity: 110Ah
• Energy: 1.3kWh
• Max Charge Current: 120A
• Max Discharge: 120A continuous / 240A surge
• BMS Protection: Over/under-voltage, overcurrent, short-circuit
• Connections: 2 × Anderson sockets (120A each)
• Weight: 12.9kg
• Cycle Life:
  – 2000 cycles @ 80% DoD
  – 5000 cycles @ 50% DoD
• Size: 636 × 256 × 50 mm

Solar Regulator (Victron SmartSolar 75/15)

• 15A MPPT
• 12/24V auto select
• Up to 75V PV input
• Bluetooth smart monitoring
• High-speed MPPT tracking
• Full app control via VictronConnect

Smart Shunt (Victron 300A)

• Tracks battery % and usage
• Bluetooth connected
• 300A rating
• High-accuracy coulomb counting
• Full historic data and real-time monitoring

Charge Harness

• 6 B&S tinned copper
• Heavy-duty fuse protection
• UV-resistant sheathing
• Anderson plug terminations
• Built for 4WD touring environments
  

⚙️ Specifications

• System Voltage: 12 V
• Battery Capacity: 110 Ah Lithium (LiFePO₄) — Slimline with inbuilt 20A DC–DC charger
• Charger: Integrated 20A DC–DC (blue Anderson input, ignition supported)
• Monitoring: Victron SmartShunt (Bluetooth via VictronConnect app)
• Solar: Victron SmartSolar MPPT 75/15 with red Anderson solar input
• Mounting Location: Under rear floor (factory jack retained)
• Tray Finish: Textured black powder-coat (laser-cut & locally coated)
• Vehicle Compatibility: Nissan Patrol Y62 (all models + series)

Fitment Notes:

• Retains factory jack in original location
• Compatible with most drawer systems that maintain factory floor height
• Not yet tested with aftermarket false floors or lowered drawer wings
• Socket banks mount in factory rear cup holders (driver or passenger side)