Best Portable Power Stations for Running a 12V Fridge

Top LiFePO4 Batteries for Dual Battery Systems in 4WDs

  • By Portable Batteries Austraila

Published: August 5, 2025

The best LiFePO4 dual battery systems for 4WDs power your off-road journey, from desert tracks to mountain trails, without risking your vehicle’s starter battery. These batteries deliver safe, durable energy for fridges, winches, and devices in Australia’s toughest conditions.

4WD Dual Battery Needs

A 4WD dual battery system powers essentials like a 50-100W fridge (500-1000Wh daily), lights (100Wh), and device charging (50-100Wh). Australia’s rugged terrain and extreme weather - blazing heat, freezing nights, and constant vibrations - demand:

 - High cycle life (3000+ cycles).

 - Vibration-resistant LiFePO4 chemistry.

 - Solar or DC charging for off-grid travel.

Best LiFePO4 Batteries for 4WDs

EcoFlow DELTA 2 Max

A premium choice for 4WDs, powering a 60W fridge for 30+ hours.

Capacity: 2048Wh

Output: 2400W, 12V DC compatible

Standout features: 1000W solar input, 53-minute AC charging, WiFi app control. LiFePO4 battery handles extreme conditions.

Drawback: 23kg and high cost suit dedicated adventurers.

 

Bluetti AC200L

Built for durability, supporting fridges and winches with ease.

Capacity: 2048Wh

Output: 2400W, multiple DC outputs

Standout features: IP44 protection, 1000W solar input, 5-year Australian warranty. LiFePO4 ensures longevity.

Drawback: 28kg requires secure mounting.

 

Jackery Explorer 1000 Pro

A lighter option for smaller 4WD setups, running a 50W fridge for 18+ hours.

Capacity: 1002Wh

Output: 1000W, efficient DC ports

Standout features: 11.5kg, 1.8-hour charging, 400W solar input. Compact and reliable.

Drawback: Limited capacity for heavy loads.

 

Pecron E2400LFP

High performance at a lower price, powering a 60W fridge for 2-3 days.

Capacity: 2048Wh

Output: 2400W (4000W surge), XT60 DC

Standout features: 800W solar input, WiFi app, adjustable charging for campsite compatibility. Expandable to 8192Wh with 48V Expansion Battery.

Drawback: 20.5kg needs stable installation.

Price: More affordable than competitors.

See the 2400Wh LiFePO4 Battery for details.

 

Pecron E3600LFP

The top pick for serious 4WDers, handling fridges, winches, and more for days.

Capacity: 3072Wh

Output: 3600W (7000W surge), high-current DC

Standout features: 1.3-hour charging, 2400W solar input, WiFi/Bluetooth app. Expandable to 15.36kWh with 48V Expansion Battery./products/ep3000-48v

Drawback: 36kg, ideal for permanent setups.

Check the 3600Wh LiFePO4 Battery for specs.

 

Picking the Right Battery

Casual trips: 1000Wh (e.g., Jackery) for light loads.

Remote adventures: 2000Wh+ (e.g., Pecron E2400/E3600) for extended power.

Essentials:

Ruggedness: LiFePO4 withstands vibrations and heat.

Charging: High solar input (800W+) for off-grid use.

Fit: Ensure secure mounting for heavier units.

 

Why Go LiFePO4?

LiFePO4 batteries offer unmatched safety and durability for 4WD travel. Whether you choose EcoFlow’s premium features or Pecron’s budget-friendly power, your off-road setup stays powered.

Browse all our LiFePO4 battery options here

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Official Australian Supplier for PECRON

ABN: 80 213 109 779

Australia (English) All Prices In AUD

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2025 Portable Batteries Australia ©

Official Australian Supplier for PECRON

Australia (English) All Prices In AUD

ABN: 80 213 109 779