The Greenworks lineup features a variety of high-performance 80V tools that allow you to ditch your gas tools for an innovative, eco-friendly alternative. This Greenworks 80V 18" Brushless Chainsaw has the equivalent power of a 45cc gas engine, without the hassle of gas and fumes. This chainsaw starts at the push of a button and can make up to 150 cuts through a 4" x 4" piece of pressure treated lumber in one single charge of the 80V 2.0 Ah battery (included). The quick charger will recharge the battery in approximately 30 minutes, putting you back to work in no time.