Snow Joe ION18SB-GRN-RM 40V Cordless Lithium-Ion 18 Snow Blower, BlueSnow Joe ION18SB-BLU-RM 40V Cordless Lithium-Ion 18 Snow Blower, Blue (Certified Refurbished). Lightweight design to easily clear sidewalks, driveways, and decks. Eco sharp rechargeable Lithium-Ion battery provides up to 40 mins. Of whisper-quiet run time. No need for gas, oil, or tune-ups keeping it constantly.