The AllSpark AS-12100SLIMBT packs a full 100Ah of usable 12V power into a slimline, low-profile casing purpose-built for the tight battery bays found in modern caravans, camper trailers, and 4WD canopies. At its core is a lithium iron phosphate (LiFePO4) cell chemistry — one of the safest and most thermally stable lithium technologies available — rated for 2,000+ charge cycles at 80% depth of discharge. That's up to four times the cycle life of a comparable AGM battery, and at roughly 70% less weight, it meaningfully reduces tow ball load and improves fuel economy on long hauls. An integrated Bluetooth BMS gives you real-time smartphone visibility of voltage, current, state of charge, and cell temperature via iOS and Android — so you always know exactly where your power stands.

Whether you're running a roof-top tent setup on a remote 4WD track, managing the loads in a full off-road caravan, or powering an RV for an extended motorhome trip across Australia, the AS-12100SLIMBT delivers reliable, high-capacity energy storage wherever the road takes you. It pairs seamlessly with solar MPPT controllers, DC-DC (B2B) chargers, and mains inverter chargers, making it a natural drop-in upgrade for dual-battery systems. The wide discharge operating range of -20°C to 60°C handles everything from Queensland's tropical heat to alpine overnight lows in the Victorian High Country — no compromises, no matter what Australian conditions throw at it.

Key Features

• LiFePO4 cell chemistry — 2,000+ cycles at 80% DoD, far outlasting AGM or gel batteries
• Slimline low-profile form factor engineered for tight battery bays in caravans, 4WDs, and camper trailers
• Bluetooth BMS with real-time iOS/Android monitoring of voltage, current, SOC, and cell temperature
• Full 100Ah usable capacity (up to 100% DoD) and ~70% lighter than an equivalent AGM battery
• Built-in multi-protection BMS: overcharge, over-discharge, overcurrent, over-temperature, and short circuit