10 Best 40 V Chainsaw 2025 in the United States

The Greenworks 40V 16" Brushless Cordless Chainsaw is a solid choice for homeowners needing a reliable tool for tasks like tree felling, pruning, and storm cleanup. Its 16-inch bar length offers enough cutting capacity for most yard jobs without being too heavy or unwieldy. Powered by a 40V battery, it provides cordless convenience with no gas, fumes, or complicated starts—just a push-button ignition. The brushless motor technology enhances power and battery life while keeping noise levels low.

Weighing 11.6 pounds, it’s fairly lightweight, making it easier to handle during longer projects. Safety is well covered with a chain brake that helps prevent accidents. Maintenance is user-friendly thanks to the pro-style chain tensioning and an automatic oiler that keeps the chain lubricated for smoother cuts and longer tool life. This chainsaw is suited for casual to moderate use around the yard, especially if you prefer the simplicity and cleanliness of a cordless electric model.

The Greenworks 40V 16" Brushless Cordless Chainsaw is a powerful and efficient tool designed for homeowners to tackle various yard projects and storm clean-ups. The chainsaw features a 16-inch bar length, which is suitable for medium-sized tasks. The brushless motor enhances its performance by providing more power, longer run-times, and extended motor life, making it a reliable choice for frequent use. Being battery-powered, it eliminates the need for gas, reducing maintenance hassles and environmental impact; however, the power source may limit its performance in very demanding tasks compared to gas-powered alternatives.

The chainsaw weighs approximately 10.4 pounds, which is reasonably lightweight, allowing for easier maneuverability and reduced user fatigue during prolonged use. Safety is prioritized with the inclusion of a chain brake, which minimizes the risk of injury. Additionally, the automatic oiler ensures the bar and chain are kept lubricated for durability and smooth operation. The tool-less tensioning feature simplifies maintenance, making it user-friendly for those who may not be mechanically inclined.

While the push-button start adds to its convenience, users might find the need for frequent battery recharges a minor inconvenience during extended tasks. The Greenworks chainsaw stands out for its ease of use, safety features, and low-maintenance design, making it a solid choice for homeowners looking for a cordless solution.

The SKIL PWR CORE 40 Brushless 40V Chainsaw Kit is a cordless chainsaw that includes a 2.5Ah lithium battery and Auto PWR JUMP charger, which is ideal for users looking for convenience and efficiency. With a 14-inch chain length, it's suited for medium-sized cutting tasks like trimming branches and cutting small stumps. The brushless motor promises powerful performance and longer battery life, while the rapid 15-minute charging feature ensures minimal downtime.

The tool-less chain tensioning and auto-lubrication features make maintenance straightforward, which is a plus for less experienced users. On the safety front, the anti-kickback brake provides protection during use, enhancing user confidence. Additionally, its weather-resistant construction adds to its durability, making it reliable in various conditions. This chainsaw is best suited for homeowners and casual users looking for a reliable, easy-to-maintain, and efficient cordless chainsaw for regular garden maintenance tasks.