Choosing the right 20 inch electric chainsaw can greatly ease your yard work, whether it’s for tree felling, limb pruning, or cutting firewood. This article highlights top-rated electric chainsaws that blend power, portability, and advanced features, suitable for both homeowners and professionals. Below is a quick overview of the selected models for easy comparison:
| Product | Brand | Power Source | Battery Included | Chain Length | Special Features |
|---|---|---|---|---|---|
| EGO POWER+ Chain Saw CS2000 | EGO Power+ | Battery Powered | No | 20 inch | 55CC Gas Equivalent, Brushless Motor |
| EGO POWER+ Chain Saw CS2005 | EGO Power+ | Battery Powered | Yes (6.0Ah Battery with Charger) | 20 inch | Full Kit, High Efficiency Brushless Motor |
| Greenworks 82V Brushless Chainsaw | Greenworks | Battery Powered | Yes (4.0Ah Battery & Charger) | 20 inch | 3.4 kW Motor, Commercial Grade |
| Greenworks 80V Brushless Chainsaw Tool Only | Greenworks | Battery Powered | No | 20 inch | Brushless Motor, Great for Homeowners |
| Oregon 2400W Corded Electric Chainsaw CS1500 | Oregon | Corded Electric | Not Applicable | 18 inch | PowerSharp Self-Sharpening Chain System |
EGO POWER+ 20″ Battery Powered Chainsaw CS2000
The EGO POWER+ CS2000 features a high-efficiency brushless motor delivering power equivalent to a 55cc gas chainsaw, offering impressive chain speeds up to 25 meters per second. Designed with a 20-inch bar and full chisel tooth chain, it’s crafted for cutting large branches, stumps, and tall trees effectively. It can achieve up to 135 cuts on a 6×6 wood section per charge when paired with a 6.0Ah battery (sold separately). Compatible with all EGO 56V ARC Lithium batteries, this model balances power with portability, all while eliminating the hassle of gas and emissions.
EGO POWER+ 20″ Chainsaw with Battery & Charger CS2005
This package from EGO POWER+ includes the 20-inch chainsaw alongside a 6.0Ah battery and charger, providing an all-in-one solution. The brushless motor produces power comparable to a 55cc gas chainsaw, with chain speeds up to 25 m/s, lending itself to clean and efficient cuts. With the included battery, users can expect up to 135 cuts on a 6×6 wood piece per charge. It features a 3/8-inch pitch, 0.050-inch gauge chain with 69 drive links, designed to tackle large branches and tree felling tasks.
Greenworks 82V 20″ Brushless Cordless Chainsaw
The Greenworks 82V brushless chainsaw delivers commercial-grade power equivalent to a 55cc gas engine, powered by a 3.4kW direct drive motor. Its 20-inch bar is supported by a fast automatic oiler, heat-treated steel bucking spikes, and a mechanical chain brake for safety. The transparent oil tank makes monitoring simple, while the flip-up oiler ensures reliable lubrication. Users can achieve up to 205 cuts per charge on 4×4 lumber, making it a strong contender for landscapers and heavy-duty tasks.
Greenworks 80V 20″ Brushless Cordless Chainsaw Tool Only
This Greenworks chainsaw offers 80V of power, perfect for homeowners handling yard projects like storm clean-up, pruning, and firewood cutting. Utilizing brushless motor technology, it provides twice the torque and power comparable to a 50cc gas engine. It also features a mechanical chain brake to reduce the risk of injury, contributing to safer operation. This model is sold as a tool-only option, best suited for users who already own compatible Greenworks batteries and chargers.
Oregon 2400W Corded Electric Chainsaw CS1500
The Oregon CS1500 stands out with its 15-amp corded motor and an integrated PowerSharp self-sharpening system which sharpens the chain in just 3 to 5 seconds, minimizing downtime. Though it has an 18-inch guide bar instead of 20, it offers ergonomic design features such as a chain brake for enhanced safety and tool-free chain tensioning for easy maintenance. Its lightweight design and durable construction make it a great choice for homeowners and DIY enthusiasts seeking hassle-free cutting power without the need for batteries or gas.
Buying Guide for 20 Inch Electric Chainsaws
Power Source Options
Electric chainsaws come primarily in battery-powered (cordless) and corded versions. Battery chainsaws offer greater portability and less noise, perfect for areas without easy access to power outlets. Corded electric chainsaws provide continuous power without battery life concerns but are limited by cord length.
Motor Performance and Power
Brushless motors are preferred for higher efficiency, longer life, and quieter operation. Chainsaw power is often compared to gas models; 50cc to 55cc equivalents provide robust cutting capability suitable for most yard tasks and moderate professional use.
Bar Length and Chain Specification
For general tree felling and heavy cutting, a 20-inch bar is ideal. The chain pitch and gauge affect cutting smoothness and compatibility with replacement chains. Full chisel teeth are recommended for fast cutting in clean wood, while safety features like chain brakes enhance control.
Battery Capacity and Runtime
If choosing cordless, battery capacity (measured in Amp-hours) directly affects runtime. Batteries rated around 6.0Ah provide a balance of power and endurance for up to 135 cuts on typical wood sizes. Compatibility with other tools in a brand’s battery ecosystem can add versatility.
Safety and Ergonomic Design
Look for chainsaws with mechanical or automatic chain brakes to stop the chain instantly during kickback. Lightweight and well-balanced designs reduce user fatigue, especially for prolonged use. Additional features such as tool-free chain tensioning and transparent oil reservoirs are convenient for maintenance.
Maintenance Features
Self-sharpening chains, like Oregon’s PowerSharp system, reduce downtime significantly. Easy chain tension adjustment without tools and automatic oilers help maintain performance and prolong tool life.