Replacement lithium battery for robot vacuum cleaners No memory effect and long cycle life: maintains capacity regardless of charging pattern, with 500+ charge/discharge cycles for durable, reliable performance. Extended runtime for deep cleaning: designed to deliver longer operating life, suitable for heavyduty cleaning of pet hair and carpets. Consistent suction in MAX mode: preserves strong suction and cleaning efficiency without dropoff during extended use. Easy installation: quick and tool replacement in minutes by removing enclosure screws and snapping the battery into place. Lithium power for performance: energy density battery designed to maximize overall vacuum performance and efficiency. Clear compatibility as a replacement battery: intended for robot vacuum cleaners that use this form of lithium battery, providing a straightforward upgrade or replacement option. Use scenarios Pet owners maintaining clean living spaces: long runtimes reduce interruptions during daily pet hair cleanup across rooms. Deepcleaning sessions on carpeted areas: MAX suction retained for thorough dirt and debris removal without speed loss. Multiroom or multistory homes: quick battery swap minimizes downtime, enabling continuous cleaning across large areas without frequent recharges.