Veken Vacuum Cleaner Equipment Series 2 2500mAh 25.2V 18650 NCM Battery Pack delivers high-performance power solution for home and commercial cleaning devices. Featuring lightweight design, precise fit and seamless integration, it ensures balanced center of gravity and labor-saving operation. With low power consumption, milliamp standby and near-zero hibernation energy use, it offers extended battery life and energy efficiency. Equipped with multi-protection system including overcharge, static and drop protection, it guarantees safety and reliability. Quick-release structure enables fast, tool-free battery replacement, ideal for smart vacuum systems and automated cleaning equipment in residential and industrial applications.More