3M™ Versaflo™ TR-330 Standard Battery is a powerful Lithium Ion battery pack for the 3M™ Versaflo™ TR-300 Powered Air Respirator.
3M™ Versaflo™ TR-330 Standard Battery can be cleaned easily as it is designed to allow temporary submersion in water.
Battery Duration (with new filter and new battery): 4.5-6 Hours