The FI-202 is a powerful, intelligent battery management solution designed to optimise the use and life of 12V, 24V and 48V batteries. Designed for versatility and reliability, the FI-202 supports a wide range of battery types including Gel, SLA (Sealed Lead Acid), AGM (Absorbent Glass Mat) and Lithium. Whether used in industrial, commercial or renewable energy applications, the FI-202 provides accurate monitoring, superior protection and unparalleled energy efficiency.

One of the outstanding features of the FI-202 is its wide compatibility with multiple system voltages - 12V, 24V and 48V - allowing it to be seamlessly integrated into various energy storage systems, including solar, off-grid, UPS and electric mobility solutions. This multi-voltage adaptability gives users the flexibility to scale or switch between battery setups without having to replace the core monitoring hardware.

Equipped with advanced battery chemistry detection, the FI-202 can automatically detect and adapt to different battery types, ensuring optimal charging algorithms and accurate state of charge estimation. Whether you're using deep-cycle gel batteries for solar storage, AGM for backup power, SLA for industrial applications or advanced lithium batteries in electric vehicles, the FI-202 ensures that each chemistry receives tailored care for maximum longevity and efficiency.

The product features a user-friendly digital interface with real-time data display, making it easy to track critical performance metrics such as voltage, current, temperature and state of health. The system also includes Bluetooth or optional Wi-Fi connectivity for remote monitoring and control via mobile apps or desktop platforms - an ideal solution for energy professionals and technicians managing multiple systems.

Security and protection are key strengths of the FI-202. It includes a comprehensive protection suite that guards against overcharge, deep discharge, short circuit, overvoltage and short circuit.