Before revision: However, TechnologyCatalyst attempted to duplicate the test and found that the Garmin operated normally for over 17 hours on ordinary AA batteries and suggested that the report by UL was based on the sloppy test design.
After revision: However, TechnologyCatalyst attempted to duplicate the test and found that the Garmin operated normally for over 17 hours on ordinary AA batteries , suggesting that the report by UL was based on the sloppy test design.