Revitalize Your Xiaomi Robotic Vacuum with Our High-Capacity Replacement Battery: Keep your Xiaomi Mijia Roborock running like new with our premium Replacement Battery, specifically designed for compatibility with the Roborock S50, S51, and S55 models. Ensure uninterrupted cleaning with this reliable, high-quality battery replacement. Key Features: Premium Quality: Our replacement batteries are 100% brand new, crafted to meet or exceed the performance of the original battery. Enjoy a fresh and powerful start for your robotic vacuum. High Compatibility: Perfectly fits Xiaomi Roborock S50, S51, and S55 models, designed to be fully compatible without any fitment or performance issues. Multiple Capacity Options: Choose from 5200mAh, 6500mAh, or 9800mAh capacities to match your cleaning needs and preferences. Higher capacity batteries offer longer cleaning times between charges. Robust and Efficient: Our lithium-ion batteries provide efficient power management and a stable charge cycle, ensuring longevity and optimal performance throughout their lifespan. Easy Installation: Replace your old battery quickly and easily, with no special tools required. Our batteries are designed for a straightforward swap, making maintenance hassle-free. Specifications: Battery Type: Lithium-Ion Voltage: 14.4V Available Capacities: 5200mAh, 6500mAh, 9800mAh Package Includes: 1 x Lithium-Ion Rechargeable Battery for Xiaomi Robotic Vacuum Cleaners Roborock S50, S51 Ideal For: Owners of Xiaomi Mijia Roborock S50, S51, and S55 looking to extend their vacuum's runtime. Users who experience diminished battery life and seek a reliable replacement to restore full functionality. Individuals preferring an easy-to-install battery to maintain their robotic vacuum's efficiency. Extend Your Vacuum's Lifespan: Upgrade your Xiaomi Robotic Vacuum with our replacement battery to keep your home clean and tidy without interruption. Whether upgrading to a higher capacity for longer cleaning sessions or simply replacing an old battery, our product provides reliability and quality for continuous home maintenance.