The Greenworks 80V 18" Cordless Chainsaw delivers constant, fade-free power equivalent to a 50cc gas chainsaw, driven by a 2.5kW brushless motor. With an 18" bar and chain, it handles demanding cutting tasks including up to 270 cuts on 4"x4" pressure-treated lumber on a single 4Ah charge. The saw runs quietly and without bogging down, making it well-suited for both homeowners and property maintainers tackling tree limbs, firewood, and storm cleanup.

Safety and convenience features include an inertia-activated chain brake that stops the chain instantly when kickback is detected, heat-treated steel bucking spikes for secure wood gripping, a durable metal wrap-around handle, and an automatic chain oiler that keeps the chain perfectly lubricated throughout operation. Starting is tool-free with a simple trigger push — no priming, no choke, and no pull cord required.

The 80V 4Ah battery is part of Greenworks' universal 80V platform, compatible with 75+ Greenworks 80V tools. This Costco bundle includes the chainsaw, two extra chains, a 4Ah 80V battery, a rapid charger, and a protective carrying case. The unit weighs approximately 10 lbs (tool only). Model number: 2019802CO.