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Greenworks 80V 18" Brushless Cordless Chainsaw / vs SEESII 40V 16-Inch Cordless Chainsaw: Brushless

Updated August 2026 — Greenworks 80V 18" Brushless Cordless Chainsaw / wins on power and cutting speed, SEESII 40V 16-Inch Cordless Chainsaw: Brushless wins on value and runtime.

The Greenworks chainsaw offers superior performance and runtime, making it ideal for professionals, while the SEESII is a more budget-friendly option for casual users.

Why Greenworks 80V 18" Brushless Cordless Chainsaw / is better

Performance

Higher torque and longer runtime

Cutting Capacity

Larger 18-inch bar

Brand Reputation

Established brand with strong market presence

Why SEESII 40V 16-Inch Cordless Chainsaw: Brushless is better

Price

More affordable option

Runtime

Includes two batteries for extended use

Usability

Tool-free chain tensioning for easy adjustments

Overall score

Greenworks 80V 18" Brushless Cordless Chainsaw /
85
SEESII 40V 16-Inch Cordless Chainsaw: Brushless
75

Specifications

SpecGreenworks 80V 18" Brushless Cordless Chainsaw /SEESII 40V 16-Inch Cordless Chainsaw: Brushless
Motor TypeBrushlessBrushless
Bar Length18 inches16 inches
Battery Included2.0Ah2x 4.0Ah
Oiling SystemAutomaticAutomatic
Sales Rank70089996

Dimension comparison

Greenworks 80V 18" Brushless Cordless Chainsaw /SEESII 40V 16-Inch Cordless Chainsaw: Brushless

Overview of the Chainsaws

When comparing the Greenworks 80V 18" Brushless Cordless Chainsaw and the SEESII 40V 16-Inch Cordless Chainsaw, the first noticeable difference is their price points and features. The Greenworks chainsaw is priced at $246.99, while the SEESII chainsaw is about 17% cheaper at $142.49. This significant price difference may influence a buyer's decision, depending on their budget and intended use.

The Greenworks chainsaw is designed for professional users and offers a robust performance, making it suitable for tasks such as tree felling and firewood cutting. On the other hand, the SEESII chainsaw, while also powerful, is targeted more towards homeowners and DIY enthusiasts, offering a good balance of performance and cost-effectiveness.

Power and Performance

The Greenworks chainsaw boasts a brushless motor that provides twice the torque compared to traditional motors, delivering high performance and longer runtime. It can achieve up to 150 cuts on 4x4 lumber on a single charge, which is impressive for demanding tasks. In contrast, the SEESII chainsaw features a 2000W brushless motor that offers a fast cutting speed of 34.8 ft/s, comparable to a typical 42cc gas chainsaw.

While both chainsaws are capable of handling tough jobs, the Greenworks chainsaw may have the edge in runtime and cutting capacity due to its larger bar length of 18 inches compared to SEESII’s 16 inches. This could make a significant difference for users who need to cut larger logs or perform more extensive tasks.

Design and Usability

In terms of design, the Greenworks chainsaw weighs less than traditional gas-powered models and has a user-friendly push button start, eliminating the need for gas, fumes, or a pull-start mechanism. This makes it an excellent choice for professionals who need to work quickly and efficiently.

On the other hand, the SEESII chainsaw also emphasizes usability with its tool-free chain tensioning and automatic chain oiler, which simplifies maintenance and enhances the user experience. While both models are designed for ease of use, the Greenworks chainsaw may appeal more to users accustomed to professional-grade equipment, whereas SEESII offers practical features for casual users.

Battery Life and Runtime

Battery life is an essential factor when evaluating cordless chainsaws. The Greenworks chainsaw comes with a 2.0Ah battery and rapid charger, while the SEESII model includes two 4.0Ah batteries, providing up to 90 minutes of runtime. This is a notable advantage for the SEESII chainsaw, as the additional batteries allow for less downtime and continuous use in yard work or firewood cutting.

Although the Greenworks chainsaw provides substantial power and performance, users might need to consider the runtime, especially for larger jobs. Depending on the frequency of use, the SEESII may prove more convenient for homeowners who need a reliable tool for intermittent tasks.

Maintenance and Care

Both chainsaws feature automatic chain oilers that help keep the chains lubricated during use, which is crucial for maintaining performance and longevity. The Greenworks model highlights its easy-adjust tensioning system for quick maintenance, while the SEESII chainsaw’s tool-free chain tensioning allows for fast adjustments without the need for additional tools.

Both chainsaws minimize the hassle typically associated with maintenance, but the SEESII’s user-friendly design may make it more appealing for those who prefer a straightforward approach to upkeep.

Brand Reputation and Sales Rank

The Greenworks chainsaw holds a bestseller rank of 7008, indicating a strong presence in the market among professionals and serious users. Conversely, the SEESII chainsaw, with a sales rank of 9996, suggests it is gaining traction but may not have the same established reputation as Greenworks.

Brand reputation can influence buyer decisions, especially for those looking for reliability and service. Greenworks is widely recognized for its high-quality outdoor power tools, while SEESII is emerging as a competitive option for consumers seeking affordable yet effective alternatives.

Price Comparison

With the Greenworks chainsaw priced at $246.99 and the SEESII chainsaw at $142.49, there's a significant price difference of about $104.50 between the two models. This 17% difference could sway budget-conscious buyers towards the SEESII, especially if their cutting needs are less intensive.

Price aside, potential buyers must weigh the value of performance and features against their specific requirements, as the Greenworks model may justify its higher price with superior performance and durability for more demanding tasks.

Which should you buy?

Choosing between the Greenworks 80V 18" Brushless Cordless Chainsaw and the SEESII 40V 16-Inch Cordless Chainsaw depends on your specific needs. If you're a professional or someone who frequently engages in heavy-duty tasks requiring robust performance, the Greenworks chainsaw may be the better investment despite its higher price. However, for homeowners or casual users who need a reliable chainsaw for lighter tasks, the SEESII offers excellent performance at a more budget-friendly price. Ultimately, evaluate your usage requirements and budget to make the best choice.