Mobi 12V 135AH Lithium Iron Phosphate Battery LiFePO4 Deep Cycle

Mobi 12V 135Ah Lithium LiFePO4 Deep Cycle Battery

Power your next adventure with serious, reliable performance.

The Mobi 12V 135Ah LiFePO4 Battery is built for campers, caravanners, 4WDers and off-grid legends who need dependable power without the weight of old-school AGM. Whether you’re running a fridge, lights, inverter, sounder or even an air conditioner, this battery delivers smooth, stable energy when it matters most.

Built with Grade A prismatic cells, it’s designed to last up to 6,000 cycles, giving you years of reliable performance and more usable power on every trip. At just 9.9kg, it weighs around a third of a comparable AGM battery — yet provides significantly more usable capacity.

With a 100A continuous discharge and 200A pulse discharge, it easily handles high-demand appliances. The advanced built-in Battery Management System (BMS) protects against overcharge, over-discharge, short circuit, and extreme temperatures, while also balancing cells to maximise lifespan.

Recharge faster, run longer, and enjoy up to 80–90% usable capacity — far more than traditional AGM batteries that are typically limited to 50%.

Adventure longer. Worry less. Power everything.

Key Features

• 6,000 Cycle Life – Premium Grade A prismatic cells for long-term durability and higher energy density.

• High Output Performance – 100A continuous discharge and 200A pulse (≤5s) for demanding appliances.

• Advanced BMS Protection – Protects against overcharge, over-discharge, short circuit, and high/low temperatures with automatic cell balancing.

• Fast Recharge Capability – Lower internal resistance with up to 50A max charge current.

• 80–90% Usable Capacity – More real-world power compared to AGM batteries.

• Series Expansion Ready – Connect up to 4 batteries in series for higher voltage setups.

• Lightweight Design – Only 9.9kg, making it ideal for caravans, boats, 4WDs and off-grid systems.

• Rugged & Vibration Resistant – Prismatic cell design handles harsh Aussie conditions.

• Low Self-Discharge – Just 2% per month, so it’s ready when you are.

Specifications

• Nominal Capacity: 135Ah

• Nominal Voltage: 12.8V

• Cycle Life: Up to 6,000 cycles

• Charge Cut-off Voltage: 14.6V

• Discharge Cut-off Voltage: 10V

• Max Continuous Charge Current: 50A

• Max Continuous Discharge Current: 100A

• Max Pulse Discharge (≤5 sec): 200A

• Max Modules in Series: 4

• Charge Temperature: 0°C – 45°C

• Discharge Temperature: -20°C – 55°C

• Storage Temperature: -10°C – 45°C

• Self-Discharge: 2% per month

• Internal Resistance: ≤15mΩ

• Certifications: UN38.2, MSDS

• Dimensions: 330mm x 172mm x 215mm

• Weight: 9.9kg

What’s Included

• 1 x Mobi 135Ah LiFePO4 Battery

• 1 x User Manual

Warranty

Backed by a 3 Year Warranty for peace of mind.