Stihl Chainsaw MSE 250 18 provides gas-free operation and eliminates cold starts, fumes, carburetor issues, and maintenance involved with gas-powered chainsaws. This battery powered chainsaw is built for tough outdoor jobs like cutting beams, demolition work, and managing tree limbs. The lightweight design maximizes user control, and the brushless motor technology delivers extreme runtime and long motor life. This 12-inch chainsaw works with your existing 20V MAX batteries. Bare Tool: Battery and charger not included.