Skip to main content
Add as a preferred source on Google

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

  • Q&A: How to Prevent Kitchen Grease Fires in Commercial Kitchens

    School cafeterias and university dining halls serve thousands of meals daily, relying on high-heat equipment like fryers, grills, and ovens. While these operations keep students fed, they also generate significant grease-laden vapors. Without proper controls, this grease becomes a silent fire threat. As a certified exhaust cleaning specialist and business coach who has helped hundreds of institutional facilities achieve NFPA 96 compliance, I emphasize that proactive grease management isn’t optional; it’s a core fire/life safety practice.

  • Porter Family Center

    Porter Family Center for Innovation and Academics

    Established in 1999, the Education Design Showcase is a vehicle for showing off innovative — yet practical — solutions in planning, design, architecture, and construction. The Porter Family Center for Innovation and Academics has been recognized with an EDS 2026 Project of Distinction award in the category of New Construction.

  • UCF Modernizes College of Hospitality Management

    The University of Central Florida in Orlando, Fla., recently completed a major renovation effort for the Rosen College of Hospitality Management, according to a news release. The project modernized 77,600 square feet worth of academic classrooms, teaching labs, and collaborative spaces to support both students and faculty.

  • Wold Architects & Engineers Announces Acquisition of JJCA

    Wold Architects & Engineers, based in Minneapolis, Minn., recently announced that it has acquired JJCA, an architecture firm based in Nashville, Tenn., according to a press release. JJCA specializes in healthcare and education design; the partnership allows both firms to expand their presence across the country while building on existing strengths.