CellSafe HWH Kit Packaging InstructionsBy tebothibeau / December 21, 2020 You must first complete Types of Hazardous Materials before viewing this LessonPlease sign up for the course before starting the lesson. Understanding Battery Energy Ratings Maintain Certificate on Record Back to: Protected: CellSafe SP 20549 HWH Packaging Training > CellSafe SP 20549 High Watt Hour Packaging