Power and performance The lithium battery for vacuum cleaners maintains the suction power in MAX mode, ensuring cleaning efficiency is not reduced. Easy installation Replacement is quick and tool; remove the housing screws and snap the battery into place in a few minutes. Durability and memory effect No memory effect: charge at any time without capacity loss (compared to NiMH batteries). More than 500 chargedischarge cycles for strong durability. Temperature tolerance Battery operates stably from 10°C to 50°C, adapting to different environments. Compatibility and installation notes Designed to fit vacuum cleaners that require this lithium battery type; verify compatibility with your model before replacement. Use scenarios Home cleaning: maintain MAX mode suction for carpet and hardfloor cleaning without performance drop. Largearea cleaning: extended sessions with quick battery replacement to minimize interruptions. Varied environments: reliable operation in cold basements, hot garages, or other temperaturevariable spaces.