Lithiumax ROAD40 NS40L LiFePO4 Engine Starter Battery

The all-new Lithiumax ROAD40 is a cutting-edge LiFePO4 engine starter battery designed for maximum performance, ultra-lightweight operation, and long service life.

Weighing just 3.3kg, the ROAD40 delivers 600CA (500CCA) with a market-leading 55Ah PbEq lead-acid/AGM/GEL equivalent capacity (30Ah lithium nominal). With a 150-minute reserve capacity at 25°C, it is ideal for 4, 5, and 6 cylinder vehicles, 4WDs, bikes, boats, and engines up to 5L displacement.

Lithiumax batteries are designed in Australia specifically for cars, SUVs, 4WDs, boats, motorcycles, powersports, and light aircraft. They are fully compatible with modern Stop-Start systems and charge directly from standard alternators up to 200A, or up to 100A using AC/DC or DC/DC chargers.

Built with advanced LiFePO4 lithium chemistry, the ROAD40 provides superior safety, stability, and longevity compared to traditional batteries. The integrated Battery Management System (BMS) protects against over-charge, over-discharge, short circuit, and temperature extremes, with a built-in 8V hard cut-off for added protection.

The Lithiumax ROAD40 is a direct drop-in replacement for standard lead-acid or AGM batteries, featuring both JIS and SAE terminal compatibility. It offers exceptional endurance, faster charging, and significantly reduced weight.

Features & Benefits

• Ultra-lightweight – only 20% of the weight of lead-acid/AGM batteries
• 2000+ discharge cycles vs ~500 for lead-acid/AGM
• Higher average voltage and more consistent power delivery
• Faster charging – up to 4x quicker than traditional batteries
• Dry cell design – no acid, no gassing
• IP66 weatherproof and shockproof construction
• Safe, non-volatile LiFePO4 chemistry
• Improved engine starting performance with less voltage drop
• Better engine management and data logging stability
• Battery Management System (BMS) for full protection and performance control
• Environmentally friendly with long 5–10 year lifespan
• Can be mounted in any orientation, including upside down

Backed by a 3 Year Warranty.

Battery Type: LiFePO4 (Lithium Ferrous Phosphate)
Model: ROAD40 / NS40L
CCA: 500
CA: 600
Equivalent Capacity: 55Ah PbEq (30Ah Lithium Nominal)
Reserve Capacity: 150 minutes @ 25°C
Pulse Discharge: 700A (3 seconds)
Charging: Alternator up to 200A / Charger up to 100A
Usage: Starting
Terminal Type: JIS (standard) + SAE adaptors included

Dimensions:

Length: 197mm
Width: 130mm
Height: 200mm (220mm with terminals)
Weight: 3.3kg
Operating Temperature: -20°C to 85°C

Daihatsu Terios 4WD / YRV (2000–2005)
Ford Spectron Petrol (1983–1995)
Holden Cruze AWD YG (2002–2005)
Honda 600 / 1300 / 20T / LIFE (1968–1974)
Honda City (2009–ON)
Honda Civic Hybrid (2004–ON)
Honda CR-Z (2012–ON)
Honda Insight (1989–1999)
Honda Insight Hybrid (2011–ON)
Honda Jazz (2003–ON)
Hyundai Stellar (1984–ON)
Mitsubishi Lancer / Evo VIII (2004–2005)
Nissan 180SX (1988–1997)
Nissan 200SX S14 / S15 (1994–2003)
Nissan Exa Turbo (1983–ON)
Nissan GT-R R32 Skyline (1991–1994)
Nissan Micra (1995–1996)
Nissan NX Coupe (1991–1996)
Nissan Pulsar N15 (1995–2000)
Nissan Pulsar N16 (2000–ON)
Nissan Silvia S13 (1988–1994)
Nissan Skyline R32 (1990–1993)
Nissan Skyline R34 / GTT / GTS / GTR (1999–2007)
Subaru 1800 Series (1973–1990)
Subaru AWD Wagon (1983–1990)
Subaru Brumby (1980–1994)
Subaru Impreza (1993–2007)
Subaru Outback 4CYL (1996–2008)
Subaru Sherpa (1989–1992)
Subaru Sportwagon (1986–1998)
Subaru Vortex (1987–1993)
Suzuki APV (2004–ON)
Suzuki Baleno
Toyota Alteza (1999–ON)
Toyota Corolla Hatch (1998–2007)
Toyota Town ACE SBV (1997–ON)