Upgrade your APC UPS with the BTI RBC25-SLA25-BTI Sealed Lead Acid Battery. Designed for models like SU1400RMXL3U, SU1400RMXLB3U, and SU1400RMXLI3U, this reliable battery ensures your devices stay powered during outages. With a robust construction, it offers exceptional performance and longevity. Plus, enjoy peace of mind with a 2-year warranty, guaranteeing quality and reliability. Whether for home or office use, this battery is the perfect solution for uninterrupted power supply. Keep your systems running smoothly with BTI's trusted technology!