What Advances Have Impacted Battery-Powered Cleaning Equipment?

The most notable recent advancement in battery technology has been the introduction of higher capacity cells. Let me first differentiate between the terms cell and battery. A cell is the basic unit that contains the electrodes, separator, and electrolyte. An easily recognizable example of a cell is an AA battery, which is composed of a single electrochemical cell. The term battery (or battery pack) means a collection of cells, like if you were to add a number of AA batteries together. Higher capacity cells translate to longer battery runtimes.

Higher capacity cells in Lithium Ion batteries have increased battery backpack vacuum runtimes to approximately 75 minutes. Longer runtimes allow cleaners to accomplish more on a single battery charge.

Another advancement is an increase in the number of charge cycles a battery can undergo. Charge cycles indicate the number of times a battery can be completely charged and discharged until the battery fails or starts to lose capacity. We were able to increase the number of charge cycles to 850 in the latest backpack vacuum battery.

Cordless cleaning is already much faster than cleaning with a cord. When used in a cleaning system, a standard backpack vacuum cleans 10,000 square feet in one hour. A cordless backpack vacuum cleans the same area in just 42 minutes.

Janitorial programs can assume that the more battery technology advances, the more efficient battery-powered cleaning equipment will become. Look for improvements in runtime and charge cycles to get the greatest benefit from battery-powered cleaning equipment.

This article originally appeared in the School Planning & Management June 2018 issue of Spaces4Learning.

About the Author

Alex J. Wall is the lead industrial designer with Emerson Tool Company. Wall designs and develops products for the brands RIDGID, WORKSHOP, and ProTeam.

Featured

  • University of Connecticut Upgrades Basketball Facility’s AV Systems

    The University of Connecticut recently partnered with Metinteractive to upgrade the AV systems of the Gampel Pavilion basketball facility on its campus in Mansfield, Conn., according to a news release.

  • Extron, CENTEGIX Partner for Comprehensive School Security Solution

    Professional audiovisual solutions provider Extron recently announced a partnership with CENTEGIX, which provides rapid incident response technology, to integrate two of their top products in the name of school safety.

  • California Boarding School Opens New Inquiry Collaborative Facility

    Cate School, a boarding school in Carpinteria, Calif., for students grades 9–12, recently announced that it has finished renovating a historic dining hall into a new academic hub, according to a news release. The school partnered with Blackbird Architects and Tangram Interiors on the two-story, 16,000-square-foot Inquiry Collaborative.

  • Designing School Spaces for A++ Performance

    In recent years, the educational world has gained greater appreciation for the ways a space’s aesthetics, just like its acoustics, can positively impact educational outcomes. Consequently, engineering, designing, and constructing a school environment demands acoustics to be equally an art and a science, requiring architects and designers to see with their ears, while acousticians must hear with their eyes.

Digital Edition