Compatible with Proscenic P11/P11 SMART/P11 COMBO/Ultenic U11/U11 PRO vacuum cleaners (power supply and charger conform to original specifications)--BIEMMEDUE

Multi-model compatibility: This adapter was specifically designed for the Proscenic P11, P11 SMART, P11 COMBO and Ultenic U11, U11 PRO cordless vacuum cleaners and is the perfect replacement for the original power adapter. Meets manufacturer specifications: Output voltage, current, and other electrical parameters precisely match the manufacturer's specifications, ensuring optimal compatibility with your vacuum cleaner, stable and safe charging, and extended battery life. Multiple protections: Integrated protection against overcurrent, overvoltage, short circuits, and overheating. Automatic fault monitoring during operation ensures safe and reliable charging. High-quality cable: High-quality, thick copper cable with excellent conductivity, high charging efficiency, high wear and bending resistance, and a long service life. Standard connector: Precisely dimensioned charging port for easy and trouble-free insertion, optimal contact, and stable charging. Intelligent charging management: Constant current and constant voltage charging modes; automatic switch to trickle charging mode after full charge to extend battery life.