Fusion Lithium 12V 100Ah Deep Cycle Battery

100AH LiFePO4 with 100AMP BMS 

The Fusion V-LFP-12-100 isn’t just another “drop-in lithium.” It’s built to deliver true capacity, long cycle life, and safety backed by an Australian brand. That makes it far more cost-effective long-term than cheaper lithium batteries that degrade quickly, overstate their specs, or lack proper BMS protection.

Take your power to the next level with the V-LFP-12-100 Fusion Lithium 12V 100Ah Deep Cycle Battery a premium, lightweight, and long-lasting lithium solution designed to outperform traditional lead-acid batteries in every way. With a true 100Ah usable capacity and advanced LiFePO₄ (Lithium Iron Phosphate) chemistry, this battery delivers more usable power, faster charging, and thousands of deep cycles, all at a fraction of the weight.

The V-LFP-12-100 is the ideal choice for caravans, camper trailers, 4WDs, RVs, marine applications, off-grid solar storage, and backup power. Its Built-In Battery Management System (BMS) automatically balances cells and provides multi-level protection against overcharge, deep discharge, and overheating giving you safe, reliable energy wherever you roam. Completely sealed, maintenance-free, and spill-proof, Fusion Lithium batteries are designed as direct drop-in replacements for standard AGM or lead-acid batteries so you can upgrade your system with no fuss and enjoy longer run times, lighter loads, and total peace of mind.

✅ Key Benefits

✔️ True 100Ah Usable Capacity: Deeper discharge without damage — more usable energy every cycle.
✔️ Ultra-Lightweight: Up to 60% lighter than comparable AGM batteries.
✔️ Long Cycle Life: 2000–4000 cycles depending on depth of discharge.
✔️ Built-In BMS: Automatic cell balancing and protection from overcharging, deep discharge, and high temperatures.
✔️ Fast Recharge: High charge acceptance for quicker turnaround.
✔️ Safe LiFePO₄ Chemistry: Stable, non-toxic, won’t leak, spill, or explode under normal conditions.
✔️ Maintenance-Free: No water top-ups, no fumes — just reliable power.
✔️ Direct Replacement: Works with most standard 3-stage AGM smart chargers and alternators.

Fusion Lithium Core

Fusion Lithium Batteries deliver safe, high-performance LiFePO₄ (Lithium Iron Phosphate) energy storage in standard lead-acid battery sizes — making them the perfect direct drop-in replacement for traditional batteries. With up to twice the run time, ultra-fast recharge times, and less than half the weight, Fusion Lithium is the smart choice for anyone ready to upgrade their power system and travel lighter, longer, and further.

Designed specifically for deep-cycle (cyclic) applications, Fusion Lithium Batteries are completely dry — they’re spill-proof, leak-proof, and maintenance-free, giving you total peace of mind wherever your adventure takes you. Thanks to their extremely low self-discharge rate, they hold their charge for longer on the shelf outperforming standard lead-acid batteries and even many other lithium brands.

As Australia’s true pioneer in lithium deep-cycle battery technology, Fusion sets the benchmark for reliable, high-output power storage. With a relentless focus on research and development, Fusion Lithium Batteries deliver unmatched power, safety, and longevity — available in 12V, 24V, and 36V, and capacities from 6Ah to 300Ah to suit every setup, from caravans and camper trailers to boats, 4WDs, and off-grid solar systems.

✅ Why Choose Fusion Lithium?

Ultra-Lightweight: About one-third the weight of a comparable lead-acid battery.

Longer Runtime: Up to double the usable capacity.

Built-In BMS: Advanced Battery Management System protects against overcharge, over-discharge, and overheating automatically.

Safe & Reliable: Won’t explode or catch fire under normal conditions.

Long Service Life: Thousands of cycles at up to 100% depth of discharge.

Fast Recharge: Supports high current charge rates for quicker turnarounds.

Direct Replacement: Works seamlessly with your existing AGM smart chargers and alternators.

High Energy Efficiency: Delivers higher voltage output and a boost in performance.

Built for Tough Aussie Conditions: HR Series available for extreme heat.

Custom Options: Tailored battery solutions available on request.

With world-leading quality (ISO 9001 certified) and proven performance, Fusion Lithium Batteries give you the longest runtime, lightest weight, and safest power storage in their class all with the simplicity of a direct lead-acid drop-in replacement.

Don’t settle for outdated battery tech upgrade to Fusion Lithium and experience the freedom to power more, travel further, and recharge faster.

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