The Next Evolution: 50S-24 24V 50Ah LiFePO4 Battery

Ultra-Compact Design | 100A High-Output BMS | UN38.3 Certified | Cross-Capacity Parallel Ready | Compact Profile Layout | Australian Engineered

Maximizing power in a limited footprint just got easier. From our home base in Welshpool, Western Australia, we are proud to introduce the revolutionary 50S-24 24V 50Ah LiFePO4 Battery! This isn't just another battery; it's a high-density energy solution specifically engineered for standalone applications where space is at a premium, but high-capacity 24V power is non-negotiable. Whether you are upgrading a high-performance mobility scooter or building a compact off-grid power hub, the 50S-24 delivers deep-cycle excellence in a fraction of the size.

100% Usable Capacity — Power Every Last Amp

Unlike traditional AGM or lead-acid batteries that damage themselves if discharged past 50%, 12VS Lithium batteries deliver 100% usable capacity.

• Get What You Pay For: A 50Ah 12VS battery gives you a full 50Ah of usable power right down to the low-voltage cutoff without dropping voltage or harming the Grade-A+ cells.
• Half the Size, Twice the Power: Because you can use every single amp-hour, this single powerhouse effectively replaces a massive AGM bank more than double its physical size and weight, removing 10+ cable connections and potential failure points.

High-Current Performance for Demanding Loads

Despite its small stature, the 50S-24 packs a punch with a 100A continuous output. This immense power capability makes it the perfect, unwavering partner for your 2000W inverter system, allowing you to run heavy-duty appliances with confidence from a single, standalone unit:

• Induction Cooker: Cook up a storm with ease (with adjusted induction cooker settings).
• Kettle & Coffee Machine: Enjoy your morning brew, no matter where you are.
• Microwave: Quick and convenient meals on the go.
• Fridge: Keep your food and drinks perfectly chilled.
• Lights: Illuminate your campsite with reliable power.
• Air Compressor: Inflate tires or gear with confidence.
• Computer & Camera Gear: Stay connected and creative.
• Starlink Mini: Stable, clean coverage Australia wide.

Revolutionary Cross-Capacity Paralleling Permitted

Traditional engineering rules say you can never mix lithium battery sizes in parallel—the Gen 2 JHB Series completely shatters that rule.

• Integrated JHB Parallel Current-Limiting Modules: Your integrated Daly JHB Smart BMS is manufactured with an onboard intelligent parallel current-limiting module. When multiple 12VS batteries are connected to form a common bank, the JHB hardware automatically detects any state-of-charge or voltage differences between the packs. If a voltage delta exists, the BMS instantly engages its inline current-throttling circuitry, safely capping the cross-pack current transfer to a pre-set internal limit while the batteries smoothly align themselves automatically.
• Mix & Match Capacities: You can safely mix and match different battery capacities within the 12VS parallel lineup, provided they share the same series BMS architecture.
• How it Works: The internal parallel modules dynamically throttle and balance current distribution based on each battery’s individual capability. The larger pack safely shoulders a proportionally larger share of the system load, while smaller packs are fully protected from over-stress.

Infinite Scalability: Series & Parallel Ready

Whether you need a simple configuration or a larger standalone bank, the Gen 2 50S-24 is built to grow with you.

• 4S Capability: Connect up to 4 units in series to configure higher-voltage arrays as needed.
• 16P Capability: Connect up to 16 units in parallel to create a total 800Ah power bank.
• Total Versatility: Perfect for high-capacity canopy builds, heavy motorhomes, large-scale commercial marine vessels, and residential energy storage systems.

Unrivalled Power Density & Compact Form Factor

We’ve engineered the 50S-24 to be significantly smaller and lighter than standard 24V 50Ah options. This makes it a "drop-in" dream for tight battery compartments and specialized standalone setups where every millimeter counts. At just 260mm Long x 168mm Wide x 210mm High (230mm with terminals) and weighing a mere 12.85kg, this compact design offers greater flexibility for installation in mobility scooters where space is premium, or for maximizing space in your deep cycle setup.

Built Tough for Australian Conditions - IP67 Rated!

Designed and engineered right here in Australia, the 50S-24 is built to withstand the harshest environments. The IP67-rated casing ensures that whether you’re facing coastal salt spray, Outback dust, or a sudden downpour, your power supply remains uninterrupted.

The Standalone Advantage: This battery is the ultimate choice for builders who need a large-capacity 24V source for independent systems—such as remote monitoring, portable medical equipment, or compact camper builds—without the weight of traditional battery banks.

AS/NZS 3001.2:2022 Ready (Installer Compliant)

Our batteries are engineered to meet the strict structural, terminal security, and cell isolation benchmarks required by the latest Australian/New Zealand standards for habitable vehicles and marine craft.

Important Installation Note: To fully comply with AS/NZS 3001.2:2022, if this lithium battery is installed within a habitable location of a caravan, motorhome, or camper, it must still be housed within a sealed enclosure that vents directly to the outside of the vehicle.

Australian Designed & Engineered for Ultimate Control & Unbreakable Reliability

Every 50S-24 is a testament to Australian ingenuity, proudly designed and engineered right here in Australia to excel in our continent's demanding environment. We've integrated only the highest-grade components for unwavering performance and complete peace of mind:

• Grade A+ EVE Cells: Utilizing premium EVE cells, renowned globally for their exceptional energy density, superior safety, and extended cycle life, guaranteeing reliable power for countless adventures.
• UN38.3 Certified Safety: Fully tested and certified for safe transport and vibration resistance, ensuring the internal cell architecture stands up to corrugated outback tracks and rigorous shipping conditions.
• Inbuilt Daly JHB Series Smart 100A BMS: A cutting-edge, high-current Battery Management System providing robust protection against overcharge, over-discharge, over-current, short circuits, and temperature extremes. This advanced BMS manages the current flow smoothly and safely. (Note: This model is a standalone management unit and does not include CAN/RS485 communication protocols).
• Separate Heltec 5A Active Balancer: This dedicated active balancer meticulously equalizes cell voltages 24/7. Working independently of the BMS, it physically transfers energy from the highest cells to the lowest cells at a high 5A rate, maximizing efficiency, boosting performance, and significantly extending the overall lifespan of your battery pack.
• Bluetooth Monitoring APP: For detailed insights on your smartphone, connect via the official DALY BMS App. Download it here:
  • Apple App Store (iOS): DALY BMS Apple Store
  • Google Play Store (Android): DALY BMS Google Play Store
• 5-Year Warranty: Our absolute confidence in the 50S-24 is backed by a comprehensive 5-year warranty, guaranteeing a robust and reliable power solution for all your grand adventures. Technical queries are handled directly by local technicians who understand the specific requirements of Australian off-grid setups.
• Battery Monitor Configuration: If using a Victron SmartShunt or BMV-712 Battery Monitor, settings can be found here: Victron SmartShunt / BMV Settings.

Whether you're looking to upgrade your mobility scooter with a powerful and compact battery, or need a reliable and space-saving 24V deep cycle solution, the 50S-24 is the perfect choice. Don't let power limitations or bulky batteries dictate your lifestyle. The 50S-24 offers the ultimate fusion of capacity, an ultra-compact design, and total intelligent control, all backed by Australian engineering.

Visit us in Welshpool, WA, or contact us today to transform your vehicle or off-grid setup into the ultimate power hub!

NOTE: Generation 2 Batteries are not compatible with Generation 1 Batteries and cannot be connected together in series or parallel.