What Advances Have Impacted Battery-Powered Cleaning Equipment?

  • By Alex J. Wall
  • 06/01/18

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

  • College of the Mainland Starts Construction on New Library & Learning Center

    College of the Mainland in Texas City, Texas, recently held a groundbreaking ceremony for its new Library & Learning Center, according to a news release. The new facility is part of a larger, $250-million campus expansion project funded by a 2023 bond program.

  • Gretna East High School

    Gretna East High School

    Established in 1999, the Education Design Showcase is a vehicle for showing off innovative — yet practical — solutions in planning, design, architecture, and construction. Gretna East High School has been recognized with an EDS 2025 Project of Distinction award in the category of New Construction.

  • Schools In Focus: Talking Campus Security with Mitch McKinley

    Furnishing the Future: Adaptive Solutions for Modern Learning Spaces

    On this episode of Schools in Focus, we'll talk about the role that classroom furniture plays in creating adaptive, flexible learning spaces. Our guest is Wesley Edmonds, the Director of Workplace, Adaptive Solutions at OFS.

  • Greenheck Receives Sourcewell Cooperative Contract

    Air movement, control, conditioning, and distribution equipment solutions provider Greenheck recently announced that it has been awarded a Sourcewell cooperative purchasing contract, according to a news release. The HVAC Systems contract will allow Greenheck the opportunity to expand opportunities in government procurement and other public agencies in North America.

Digital Edition