Snow Joe Cordless Single Stage Snow Blower 15 40V Battery & Charger InclIdeal for clearing snow from sidewalks, driveways and decks, the Snow Joe® iON15SB-LT-RM is the newest addition to the Snow Joe® lineup. Powered by iONMAX technology, Snow Joe’s® patent-pending rechargeable 40-volt lithium-ion battery system, the iON delivers up to 30 minutes of.