Electric walk-behind floor scrubbers are powered by rechargeable batteries and help clean hospitals, schools, and offices as they quietly and efficiently wash the floors. They are also eco-friendly because they emit no fumes while cleaning or charging, making them suitable for use indoors in schools, hospitals, and other environmentally conscious places. These scrubbers consistently maintain power, with varying speed settings in some models for different cleaning tasks. Electric models come with easy to use controls and ergonomic designs which lower operator fatigue. Unlike gas powered machines that have engines and exhaust systems, these require less maintenance. Advancements in battery technology have also enabled models with longer operating times on a single charge.