Key benefits Extends vacuum cleaner life: Automatically adapts to battery requirements and adjusts charging and discharging parameters to reduce battery wear and extend the overall service life of the vacuum cleaner. Broad compatibility: Uses standardized interfaces and mature powersupply technology to work with multiple series from the same brand and with many mainstream models on the market, eliminating the need for separate chargers. Simple, reliable operation: Plugandplay charging that fits daily habits—place the cleaner to start charging and check status at a glance via the indicator light. Portable and practical: Compact, lightweight design and a durable, sufficiently long power cord make it easy to store, carry, and use in different areas. Main features Adaptive charging control: Automatically tailors voltage and current to the battery's needs, optimizing charge/discharge cycles to minimize battery loss. Standardized interface: Compatible with multiple vacuum cleaner series and mainstream models, improving flexibility and reducing the number of chargers required in multidevice households. Plugandplay ease: No complicated setup—place the cleaner on the charger after use to start charging. An indicator light clearly shows charging status for quick monitoring. Compact and durable design: Small footprint for easy storage, lightweight for portability, and a robust power cord long enough to reach common household outlets. Typical use scenarios Daily home charging: Keep the charger in a hallway or utility closet to quickly recharge your vacuum between cleaning sessions without complicated steps. Multidevice households or shared service: Use a single charger for compatible models across the same brand or models, reducing clutter and replacement chargers. Portable or secondary locations: Store a compact charger in a car, vacation home, or cleaning service kit to meet charging needs away from the primary base. Why this charger Designed to reduce battery degradation and simplify daily charging tasks while supporting a range of compatible vacuum models. Practical, reliable, and easy to use for everyday home and onthego cleaning needs.