EGO POWER+ CS1803 18-inch Cordless Chainsaw – 56V Battery & Charger Included

Power and performance you can count on

The EGO POWER+ CS1803 reimagines gas-like cutting with quiet, emissions-free cordless power. Built on the 56V ARC Lithium battery platform, it delivers strong torque and fast cutting speeds while avoiding fumes and noise. When paired with the included 4.0Ah battey, you’ll experience sustained performance across a variety of outdoor tasks—from routine pruning to heavy cleanup—without frequent trips to refuel.

The 18-inch bar and chain is designed to handle larger branches, stumps, and tall trees. The brushless motor runs up to 11,000 RPM for smooth, efficient cuts, helping you maintain momentum through dense wood. A bright LED work light on the front provides visibility when you’re working at dusk or in dim spaces, and IPX4 weather resistance adds durability for outdoor use in changing conditions.

Fast setup and practical versatility

Tool-free chain tensioning lets you tighten the chain with a simple dial twist—no disassembly required. The saw is designed for easy maintenance and compatibility within the 56V ARC Lithium ecosystem, so you can swap batteries across other EGO tools for flexible, on-demand power.

Key benefits

• 11,000 RPM brushless motor delivers powerful, clean cuts
• Up to 220 cuts per charge on a 4x4 with the included 4.0Ah battery
• 18-inch bar and chain for tackling large limbs and tall trees
• LED front work light enhances visibility in low-light conditions
• IPX4-rated weather resistance for use in varied outdoor environments
• Tool-free chain tensioning simplifies setup and maintenance
• Compatible with all EGO 56V ARC Lithium batteries for flexible power options

What’s in the box

• CS1803 Chainsaw body
• 56V ARC Lithium 4.0Ah battery
• Battery charger
• 18-inch bar and chain
• User guide

With its combination of cordless convenience, robust cutting capability, and thoughtful features, the CS1803 offers a practical option for yard work, storm cleanup, and occasional professional use. It’s a versatile tool designed to move you from pruning to bigger jobs without heavy equipment or gas maintenance.