Renogy Pro S1 12V 120Ah / 240Ah LiFePO4 Battery

The Renogy Pro S1 LiFePO4 battery delivers sustained 3000W+ output, powering virtually all standard appliances in mobile living spaces—from air conditioning units to high-demand kitchen equipment. Its robust peak capacity supports concurrent operation of multiple power-intensive devices like microwaves and blenders without performance degradation. This advanced lithium chemistry ensures year-round reliability for those unwilling to sacrifice convenience in off-grid or auxiliary power applications.

*Based on the Pro S1 240 model.

The Pro S1 series LiFePO4 battery achieves exceptional longevity through 6,000 cycle ratings while maintaining 80% capacity retention—translating to 16+ years of dependable performance under daily use cycles. Comprehensive 7-year warranty coverage provides extended protection, making this solution a durable investment for long-term energy storage applications requiring minimal maintenance and maximum reliability.

The intelligent battery management system (BMS) deploys targeted defenses at different levels of risk. Rather than shutting everything down at once, the BMS applies the right safeguards when needed to keep your battery safe and power steady.

Thanks to the enhanced Bluetooth technology, you can consistently keep track of battery stats at a maximum range of up to 32.8 yd / 30 m.

Save space with Pro S1 batteries that pack more energy into a smaller, lighter build. They fit neatly in motorhomes or sailboats–under seats (Pro 120Ah model), on the floor, or in cabinets–for a clean installation.