Renogy Core LT Lithium 24V 100Ah LiFePO4 Battery is a high-performance, drop-in replacement battery.

The Renogy Core LT (Low Temperature) Series 25.6V 100Ah Deep Cycle Lithium Iron Phosphate (LiFePO4) Battery is engineered as a high-performance, drop-in replacement for traditional deep-cycle lead-acid batteries.

It’s designed to match standard Battery Council International (BCI) group sizes, it offers seamless integration into existing battery compartments—ideal for RVs, off-grid systems, and other mobile or stationary energy setups.

Built with automotive-grade lithium iron phosphate cells, the Core LT battery delivers industry-leading safety, stability, and longevity. It supports over 5000 charge-discharge cycles at 80% Depth of Discharge (DOD), while maintaining a consistent performance curve.

Lower Weight—Twice the Energy
Thanks to its high energy density, the battery weighs approximately 50% less than its lead-acid counterparts, yet provides twice the usable energy with 100% DOD capability. This allows for deeper cycling, faster charging, and greater round-trip efficiency within a compact footprint.

The smart Battery Management System (BMS) plays a key role in ensuring long-term durability and safe operation. It continuously monitors cell voltage, temperature, and current in real time, protecting against overcharge, over-discharge, short circuit, and thermal instability. The battery is equipped with a 200W self-heating function, which activates automatically in low temperatures to maintain safe charging conditions—making it ideal for cold-climate applications.

Reliable Protection Mechanisms
Designed for rugged off-grid environments such as RVs and mobile energy platforms, the Core LT battery features a reinforced internal structure and low-temperature protection mechanisms built into the BMS. Precision cell balancing further enhances performance, ensuring stable output across the battery’s entire service life.

For users requiring larger systems, the battery is easily expandable. Up to 16 units can be connected in a 2-series and 8-parallel configuration, achieving a maximum system capacity of 48V (51.2V nominal), 800Ah, and 40.96 kWh of total energy storage. This scalability makes the Core LT Series a powerful solution not only for single installations but also for complex, high-demand energy systems.