Extended runtime for thorough cleaning capacity 5200mAh lithiumion battery delivers longer cleaning sessions between charges Broad compatibility across models Compatible with S50, S51, S52, S53, S54, T6, and S65 robotic vacuum cleaner models One replacement option for multiple devices, simplifying inventory Easy to install Simple setup process enables quick battery replacement with minimal downtime Reliable performance Provides consistent output to support efficient cleaning across tasks Key specifications Battery type: Lithiumion Capacity: 5200mAh Compatibility: S50, S51, S52, S53, S54, T6, S65 Use scenarios Scenario 1: Cleaning a large living space in a single session without frequent recharges Scenario 2: Homes with multiple vacuum models, allowing a single battery to cover several devices Scenario 3: Routine maintenance or deepclean days, where a fast swap minimizes downtime and keeps cleaning on track