It TURNS OFF immediately - Electrolux ErgoRapido EER73DB Cordless Vacuum Cleaner - YouTube
Amazon.com: Synergy Digital Vacuum Cleaner Battery, Compatible with Electrolux Ergorapido Plus Vacuum Cleaner, (Li-ion, 18V, 2500mAh) Ultra High Capacity, Replacement for Electrolux VBHC7787E Battery : Home & Kitchen