Annotation of standard text SAE J2474 :
This SAE standard applies to all electric battery-powered machines that fall within the scope of SAE J2130-2.
SUBFILE: Commercial Vehicle
TYPE OF DOCUMENT: Ground Vehicle Standard
Stabilized: Nov 2021 
Self-Propelled Sweepers and Scrubbers Battery Run-Time
STANDARD published on 1.11.2021
Designation standards: SAE J2474
Publication date standards: 1.11.2021
Country: American technical standard
Category: Technical standards SAE
This SAE standard applies to all electric battery-powered machines that fall within the scope of SAE J2130-2.
SUBFILE: Commercial Vehicle
TYPE OF DOCUMENT: Ground Vehicle Standard
Stabilized: Nov 2021