Numatic compact battery powered scrubber dryer TTB3045NX,

Numatic compact battery powered scrubber dryer TTB3045NX,
300W, Cordless Walk-Behind Scrubber Dryer The TTB3045NX Provides Flexible, Cordless and Convenient Cleaning to all Hard Floors. Outdated battery technology often leads to restrictive cleaning.
The 3045NX is part of the NX300 Pro Cordless Network, with 1-hour fast charge and up to 70 minutes runtime, providing consistent cleaning performance.