The Next Evolution: Gen 2 105S 105Ah LiFePO4 Battery

Ultra-Compact | IP67 Waterproof | 200A High-Output BMS

Redefine your power limits with the Generation 2 105S. We’ve taken our most popular compact footprint and supercharged the internals. Featuring a heavy-duty 200A Daly Blue BMS and 100Balance active cell management, this 105Ah powerhouse delivers massive current from a tiny space—now with the flexibility to scale your system to any size.

Unrivaled 200A Continuous Power

Despite its compact size, this battery is a high-performance beast. The upgraded 200A Daly Blue BMS allows you to run high-draw appliances that standard 100Ah batteries simply can't handle. It is the ideal partner for 2000W to 2500W inverters:

• Induction Cooktops & Air Fryers: Full-power cooking without tripping the BMS.
• Coffee Machines & Kettles: Rapid boiling for your morning brew.
• Air Conditioning: Reliable startup current for cooling units.
• Starlink & Tech: Stable, clean power for all your remote communication gear.

Infinite Scalability: Series & Parallel Ready

Whether you need a simple 12V setup or a massive off-grid bank, the Gen 2 105S is built to grow with you.

• 4S Capability: Connect up to 4 units in series for 24V, 36V, or 48V systems.
• 16P Capability: Connect up to 16 units in parallel to create a massive 2680Ah power bank.
• Total Versatility: Perfect for everything from small camping setups to large-scale marine and residential energy storage.

Compact Design, Built for the Elements

Australian conditions are unforgiving. That’s why the Gen 2 105S is IP67-rated, making it completely dust-tight and capable of withstanding water immersion up to 1 meter. Whether it’s mounted in an open tray, a boat, or a canopy, it’s protected against the elements.

• Compact Footprint: At just 260mm x 168mm, it fits in tight spaces where other 100Ah+ batteries won't.
• Lightweight & Tough: Premium EVE Grade A+ cells offer maximum energy density with minimal weight.

Maintaining the same sought-after compact dimensions, the Gen 2 105S is significantly more energy-dense than its predecessors. At just 260mm (L) x 168mm (W) x 210mm (H), it maximizes every millimeter of space in your caravan, canopy, or boat.

Premium Engineering & Intelligent Management

Every Gen 2 105S is a testament to quality, featuring top-tier components for maximum safety and a 10+ year service life:

• EVE Grade A+ Cells: The gold standard in lithium technology for longevity and safety.
• 200A Daly Blue Smart BMS: A heavy-duty Battery Management System that protects against overcharge, heat, and short circuits while handling massive current loads.
• Separate Heltech 5A Active Balancer: Actively works to equalize cell voltages, ensuring optimal performance, preventing premature degradation, and significantly extending the overall lifespan of your battery.
• Bluetooth Monitoring APP: For detailed insights on your smartphone, connect via the BMS Manufacturer's App. Download it here:
  • Apple App Store (iOS): SmartBMS Apple Store
  • Google Play Store (Android): SmartBMS Google Play Store
• 5-Year Warranty: Our absolute confidence in the 105S is backed by a comprehensive 5-year warranty, guaranteeing a reliable power solution for years to come.
• If using a Victron SmartShunt or BMV-712 Battery Monitor settings can be found here

Stop compromising on power or space. Embrace the ultimate freedom with the 105S 105Ah Small LiFePO4 battery. Compact, powerful, and now IP67 rated for any adventure. Get ready to power your world, come rain or shine!

Performance Longevity: Not all cycle ratings are created equal. The 163S-G2 delivers 3,500 cycles at 100% capacity (100% DOD). While a battery can technically reach 6,000 cycles, it won't do so at its original rated capacity. Our Grade A CALB cells ensure that after 10 years of daily 100% discharge, you still have ~80% of your power left to use. That’s a decade of daily heavy use before you’ll even notice a 20% drop in total capacity. After that, your battery is far from finished—it will keep powering your adventures for thousands more cycles to come.

NOTE: Generation 2 Batteries are not compatible with Generation 1 Batteries so can not be connected together in series or parallel