Snow Joe iON18SB Ion Cordless Single Stage Brushless Snow Blower with RechargSnow Joe iON18SB Ion Cordless Single Stage Brushless Snow Blower with Recharg.. Clearing Surface Type : Paved. Lightweight design (only 32 lbs) to easily clear sidewalks, driveways and decks. 40 V 4.0 Ah EcoSharp rechargeable lithium-ion battery provides up to 50 minutes of.