This Cordless Chainsaw Kit adds versatility to your battery system. Gas-free operation eliminates the cold starts, fumes, carburetor issues, and maintenance involved with gas-powered chainsaws. Use it to cut beams, do demolition work, and manage tree limbs. This battery operated chainsaw is built to handle tough construction and outdoor work. The lightweight design maximizes user control. Its brushless motor technology delivers extreme runtime and long motor life. Kit includes a 5.0Ah 20V MAX battery, charger, and a hard bar cover.Features Compact, lightweight design (just 9 lbs. with battery) for maximum user control Part of the 20V MAX system of tools Low kick back 12 in. bar and chain for construction and outdoor cutting applications Up to 90 cuts per charge on 4x4 pressure treated wood (using a 20V MAX 5Ah battery) Tool-free chain tensioning and bar tightening knob for proper bar clamping force High-efficiency brushless motor maximizes runtime and motor life Prop 65Yes Voltage: 20 V Battery Capacity: 5 Ah Cutting Width: 12 in Weight: 12.05 lbs Motor Type: Brushless Length: 9.23 in Height: 26.07 in Width: 9.1 in Maximum Torque: 0.2 Nm Battery Type: 20V MAX Lithium Ion Battery Included: Yes Battery Required: Yes Number of Batteries Required: 1 Charger Included: Yes Charger Type: Jack Plug Handle Type: Rear Handle Chainsaw Gauge: 0.043 Rust Resistant: Yes Assembly Required: No Certifications Or Listings: UL Listed Country of Origin: China Prop 65 Compliant: Yes