DongCheng 40V 16-Inch Brushless Cordless Chainsaw with 2×4.0Ah Batteries, Gas-Like Power for Tree Felling, Storm Cleanup & Firewood, Tool-Free Tension, Quiet Electric Saw for Homeowners & Farm Use(Chainsaw)

【Gas-Like Power, Zero Fumes】 Tackle heavy-duty tree felling and storm cleanup without the hassle of gas. Powered by a high torque brushless motor and dual 20V (40V total) batteries, this 16-inch cordless chainsaw delivers professional raw power. Solution: Get instant, push-button starts for effortless bucking logs, eliminating engine maintenance, toxic fumes, and deafening noise for suburban homeowners.

【Professional Endurance: Up to 120 Cuts on 4×4 Wood】Engineered for marathon sessions, not quick tasks. The high-efficiency system provides consistent, fade-free power, enabling up to 120 clean cuts through 4×4 lumber on a single charge with the included 4.0Ah batteries. Tackle large projects with confidence, minimizing downtime.

【Pro-Features for Peak Performance: Tool-Free Tensioning & Auto Oiler】Stay cutting, not adjusting. The external, tool-free chain tensioning knob allows for quick, precise adjustments in the field. Combined with an automatic oiling system that lubricates the bar and chain during use, it ensures optimal cutting performance, extends component life, and reduces maintenance.

【Instant-Stop Safety: Chain Brake Activates in <0.1s】Your safety is non-negotiable. The inertia-activated chain brake is designed to stop the chain in a fraction of a second (<0.1s) upon kickback, providing a critical layer of protection. Coupled with a lock-out switch, it offers peace of mind for high-stakes cutting environments.

【Optimized Battery Health & Ecosystem】 To guarantee the longest lifespan, fully charge both matched 4.0Ah batteries before your first use to balance power delivery. As part of the robust DongCheng 20V/40V platform, these batteries can power multiple tools in our lineup. Invest once in this reliable ecosystem to save money and ensure your yard care arsenal is always ready.

【Versatile Battery System – Power More Tools】Part of the DongCheng 20V and 40V tool lineup, this chainsaw works with interchangeable batteries, allowing you to power multiple tools with the same battery system, maximizing efficiency and cost savings.