Eureka C0011 Cordless Vacuum Cleaner Replacement Battery for ReactiClean NEC440BK, Up to 50 Minutes Runtime

Vacuum Genuine Battery: Precision-engineered for ReactiClean NEC440BK cordless vacuums. Maximize performance with certified power cells. | Uninterrupted Operation: 100min max runtime via dual replacement batteries (0s charging delay) for complete household coverage. | Detachable, Rechargeable & ]Replaceable: Click the quick-release latch to detach the battery. For reinstallation, position the cell into the vacuum?s docking port until it clicks securely. | Flexible Charging Options: Power the battery by docking the vacuum on its wall mount (charger inserted into battery port), or detach and charge separately using the included adapter.