EGO Power+ 20" Cordless Chainsaw CS2005 — 20-inch Bar, 56V 6.0Ah Battery Included, Brushless Motor

The EGO POWER+ 20" CS2005 cordless chainsaw is a battery-powered tool that matches 55cc gas-level cutting performance while eliminating fumes, pull-starts and constant maintenance.

Designed for homeowners and pros who need serious cutting power without the noise and hassle of gas, this 20-inch EGO chainsaw runs on any EGO 56V ARC Lithium battery. With a high-efficiency brushless motor, digital display, integrated LED work light and advanced safety braking, the CS2005 tackles large branches, stumps and full tree work while offering the convenience of cordless operation.

How much cutting power does this chainsaw provide?

The CS2005 delivers performance comparable to a 55cc gas chainsaw thanks to its brushless motor and a chain speed up to 25 m/s. It uses a 20" bar with a full chisel tooth 3/8" pitch chain for aggressive, fast cutting.

• 55cc gas-equivalent power from a high-efficiency brushless motor
• Up to 25 meters per second chain speed for efficient cuts
• 20-inch bar and 69-drive-link chisel tooth chain for large wood

How long will the battery last on a single charge?

Battery life depends on wood size and throttle use, but the included 56V 6.0Ah ARC Lithium battery typically delivers long runtimes for heavy-duty jobs. EGO reports up to 135 cuts on a 6x6 and up to 230 cuts on a 4x4 as general reference points when using the included battery.

• Compatible with all EGO 56V ARC Lithium batteries for flexible runtime
• Included 6.0Ah battery and charger get you started immediately
• Digital display shows remaining charge so you can plan work sessions

What safety and convenience features are included?

The CS2005 integrates multiple safety systems and user-focused conveniences to make cutting safer and easier. An omnidirectional auto chain brake sensor and kickback brake reduce risk of injury while the digital display and LED work light improve control and visibility.

• Omnidirectional auto chain brake sensor plus kickback brake for added protection
• Onboard digital display for speed modes, battery level and safety indicators
• Front LED work light and IPX4 weather resistance to work in low light and damp conditions

Is maintenance or setup complicated for a battery chainsaw?

Setup and upkeep are simpler than gas models: mount the bar and chain, charge the battery and you’re ready. Routine maintenance is limited to chain sharpening, tension checks, and bar oiling, with no fuel mixing or carburetor tuning required.

• Tool-free or simple adjustments for chain tensioning and bar installation
• No gas, spark plugs or carburetor maintenance required
• Standard chain sharpening and lubrication keep performance consistent

Who is this for: The EGO POWER+ CS2005 is built for homeowners, landscapers and arborists who want gas-equivalent cutting power in a quieter, low-maintenance package. It’s appropriate for property clearing, storm cleanup, cutting firewood, and medium-to-large tree work when paired with adequate battery capacity.