RYOBI RYAC804-S 12 in. 10 Amp Corded Electric Snow Blower Shovel10 Amp Corded Electric Snow Blower Shovel. Winter may not be ready to leave, but with the RYOBI 12 in. Electric Snow Shovel, snow will be gone in no time. A powerful 10 Amp motor provides consistent power to quickly remove snow from decks,.