Revolution Power 12V 300Ah LiFePO₄ Battery – High-Capacity Deep-Cycle

Revolution Power 12V 300Ah Lithium Battery – Deep Cycle LiFePO₄ Power for Off-Grid Applications

Revolution Power’s 12V 300Ah Lithium Battery represents the pinnacle of deep-cycle battery technology in Australia. Designed for long-duration, high-capacity energy storage, it’s ideally suited for off-grid properties, caravans, RVs, marine vessels, and industrial backup systems. Integrating Australia’s most advanced Battery Management System (BMS), this battery delivers unmatched performance, safety, and longevity under the nation’s toughest environmental conditions.

With up to 5,000 cycles at 50% depth of discharge, the 12V 300Ah lithium battery offers exceptional cost efficiency over its lifetime. It recharges up to five times faster than AGM batteries and weighs only 25.6 kg — about one-third of comparable lead-acid units. Proudly Australian-owned and operated, Revolution Power continues to set the benchmark for high-reliability, low-maintenance power systems.

Key performance advantages

• High-capacity design: 300Ah storage provides long runtime for off-grid and commercial loads.
• Lightweight construction: 25.6 kg mass makes installation and transport effortless.
• Ultra-fast recharge: Up to five times faster than AGM or gel batteries, ideal for solar and inverter-charger systems.
• Extended service life: 5,000+ cycles @ 50 % DoD equates to 10–15 years of typical use.
• Integrated smart BMS: Manages over-voltage, under-voltage, short-circuit, and thermal protection for full operational safety.
• High discharge rate: Maintains stable voltage under heavy load — suitable for high-draw devices and inverters.
• Parallel scalability: Proven ability to connect multiple batteries in parallel to increase total capacity.
• Flat discharge curve: Delivers consistent output voltage, improving inverter efficiency and runtime.
• Low self-discharge: Retains charge during long storage periods with minimal loss.
• Safe LiFePO₄ chemistry: Thermally stable, non-volatile, and the safest lithium formulation available.

Real-world reliability built for Australia

Every Revolution Power battery is engineered to withstand Australia’s challenging environmental extremes. The 12V 300Ah model performs consistently from the humid tropics to the arid interior. The integrated BMS ensures temperature regulation, cell balancing, and circuit protection, providing continuous peace of mind in harsh or remote deployments.

Whether powering a caravan’s full appliance suite, a farm’s off-grid solar array, or a marine navigation system, this battery maintains operational efficiency and long-term stability. Its durable ABS casing and compact 485 × 170 × 242 mm design make installation straightforward across a wide range of enclosures and equipment layouts.

Applications

• Caravans, camper trailers, and motorhomes
• Off-grid residential solar systems
• 4WD and touring canopies
• Marine and boating house banks
• Trucks, service vehicles, and worksite equipment
• Backup and UPS systems for communications or security

Technical specifications

Nominal Voltage: 12.8 V
Nominal Capacity: 300 Ah
Energy Storage: ≈ 3.84 kWh usable
Cycle Life: Up to 5,000 cycles @ 50 % DoD
Charge Voltage: 14.5 ± 0.1 V (Bulk/Absorb)
Float Voltage: 13.8 ± 0.1 V
Discharge Cut-off: 11.0 V
Max Charge Current: 150 A (recommended ≤ 100 A)
Max Discharge Current: 200 A (for 10 s surge)
Terminal Type: M8 bolts
Weight: 25.6 kg
Dimensions: 485 × 170 × 242 mm
Chemistry: LiFePO₄ (Lithium Iron Phosphate)
Temperature Range: Charge 0 – 45 °C / Discharge –20 – 60 °C
Enclosure: Sealed ABS case with integrated BMS
Warranty: 3-year limited manufacturer warranty
Status: Available for pre-order – shipping late October 2024

Installation & charging guidelines

• Use a LiFePO₄-compatible charger or MPPT controller set to 14.5 V bulk and 13.8 V float.
• Install upright in a ventilated, dry compartment away from direct radiant heat.
• Fuse within 200 mm of the positive terminal and size cabling for ≤ 3 % voltage drop.
• Never charge below 0 °C; discharge is permitted to –20 °C within limits.
• Parallel installations must use identical models, equal-length cables, and matched charge states.

Shipping, service & support

Mick’s Gone Bush provides nationwide shipping and technical assistance for all Revolution Power batteries. Each unit is tested prior to dispatch and shipped via lithium-certified freight partners. Our Melbourne-based support team offers system sizing, charger configuration, and installation guidance to ensure reliable long-term performance.

FAQs

1) When will the 12V 300Ah Lithium Battery be available?

This model is scheduled for release in late October 2024. Pre-orders are now open to secure early allocation.

2) What makes LiFePO₄ safer than other lithium chemistries?

LiFePO₄ chemistry is thermally and chemically stable, meaning it will not ignite or overheat under normal operation. It’s recognised as the safest lithium formulation for deep-cycle storage.

3) Can I use this battery with my existing inverter and solar setup?

Yes. Most modern inverters and MPPT controllers support lithium charge profiles. Simply update voltage settings to match the specified 14.5 V bulk and 13.8 V float parameters.

4) How does it compare to a 300Ah AGM battery?

The Revolution Power 300Ah Lithium delivers the same usable capacity at roughly one-third the weight and recharges up to five times faster, with ten times the cycle life.

5) Can I run high-draw appliances like induction cooktops or air conditioners?

Yes. The integrated BMS supports high discharge rates up to 200 A (for 10 s surge). For sustained loads, ensure your inverter is appropriately sized and cable gauge meets current demand.

6) Can I connect multiple 300Ah batteries together?

Absolutely. The system supports parallel connection to expand storage capacity. Always use identical batteries, identical cabling, and ensure balanced charge levels before linking.