EH0509 Ground Thawing: 120 Volt – 1,650 Watts – 13.75 Amps. Powerblanket® thawing blankets have revolutionized the thawing process. This revolutionary new design provides uniform heat across the entire blanket, eliminating any hot and cold spots. Powerblanket thawing blankets are used to effectively thaw frozen ground, keep vehicle /equipment batteries warm, and melt dangerous ice dams. Powerblanket products provide a maintenance-free heating solution, which reduces downtime, eliminates the hassle and saves money. We’re proud to say that our EH0509 model is ETL certified to UL & CSA safety standards, giving you the ultimate peace of mind knowing you’ve ordered the safest and most efficient ground thawing & curing solution on the market!