EGO POWER+ CS1604 vs Greenworks 80V: Which Cordless Chainsaw Is Right?

EGO POWER+ CS1604 vs Greenworks 80V: Power and Specs

EGO POWER+ CS1604 16-inch Battery Powered Chainsaw delivers brushless 56V torque, 16-inch bar, and tool-free tensioning. CS1604 rivals small gas saws with a 35cc-equivalent brushless motor and a 6,800 RPM peak. Greenworks 80V varies by SKU and typically spans homeowner to pro power levels across multiple bar lengths. The equipment in this comparison differs mainly by battery platform design, chain specification choices, and included batteries.

Key measurable specifications for quick reference

• EGO POWER+ CS1604: 56V ARC Lithium, 5.0Ah battery included; brushless motor; 16-inch bar; 3/8″ pitch; 0.043″ gauge; 52 drive links; up to 6,800 RPM; up to 250 cuts per charge (4×4, with included 5.0Ah battery).
• Greenworks 80V models: specifications differ by model and kit; many units use the 80V platform with 16-18-inch bars and multiple battery amp-hour options, so confirm exact SKU ratings before purchase.

How do motor torque, chain speed and bar length affect cuts?

Motor torque determines cut force. Higher motor torque improves plunge cutting and reduces chain bogging in hardwoods. Chain speed, expressed as RPM or feet-per-second, increases cut rate but raises battery draw and heat. Longer bars let you cut wider logs but increase motor load and reduce acceleration.

Battery performance and runtime tradeoffs for cordless chainsaws

EGO POWER+ CS1604 16-inch Battery Powered Chainsaw includes a 56V 5.0Ah battery rated for up to 250 cuts on a 4×4 test. Battery consumption scales with cut depth, chain speed, and wood density, so heavy hardwood work uses far more amp-hours than pruning. Greenworks 80V kits often let you choose larger amp-hour cells, which extend runtime when paired to heavier tasks. For practical use, expect runtime to drop substantially under repeated full-depth cuts compared with light trimming work.

What runtime and battery drain should I expect under load?

Heavy loads reduce runtime. Under sustained hardwood cutting, plan for a 40-70 percent drop in cuts per charge versus light pruning. Carrying a spare high-capacity battery or choosing a larger amp-hour pack solves most downtime problems. Always match battery Ah to anticipated work and rotate batteries during long jobs to maintain consistent power.

Choosing between EGO POWER+ CS1604 and Greenworks 80V: Cost and Value

EGO POWER+ CS1604 16-inch Battery Powered Chainsaw retails as a battery-included kit around the listed $332.61 price, offering immediate value for buyers without other 56V tools. The tested EGO POWER+ CS1604 chainsaw delivers strong out-of-box value because the battery and charger come with the kit, saving cross-platform purchase costs. Greenworks 80V pricing varies widely between bare-tool and battery kits, so initial outlay sometimes appears lower or higher depending on battery inclusion. Choose based on whether you prioritize an included battery, existing battery ecosystem, or initial purchase price.

Which maintenance tasks most affect longevity and operator safety?

Chain sharpening prevents poor cutting and reduces motor strain. Regularly sharpen or replace a dull chain every few hours of heavy cutting, and use the correct file angle for your 3/8″ pitch chain. Maintain correct chain tension and bar lubrication to avoid overheating and premature wear; tool-free tensioning simplifies this on many EGO models. Inspect and service the chain brake, anti-vibration mounts, and battery contacts to preserve safety and reliable starts.