The 3M™ Versaflo™ Battery Charger Cradle TR-640, is a replacement part for the 3M™ Versaflo™ Single Station Battery Charger Kit, TR-641N and TR-644 battery charger kits. It provides an easy-to-use interface between all 3M™ Versaflo™ Powered Air Purifying Respirator, TR-600 and 3M™ Versaflo™ Battery, PTR-600 Series and all 3M™ Versaflo™ Power Supplies TR-900 Series.

Provides a quick charge enabling a quick return to work
Easy to use
Holds charged battery ready for use