Electric chainsaws have become some of the top rated chainsaws on the market for their quiet but powerful performance. A battery powered chainsaw may be the best chainsaw for the money for homeowners who need a chainsaw for yard work and tree trimming. They’re user-friendly and don’t require gas or oil. We research and tested battery powered chainsaws and found cordless chainsaws that were easy to use and powerful. Our brand pick, the Oregon CS300-A6, met our electric chainsaw review guidelines with the help of a brushless motor and lithium ion battery. However, our alternative for the best battery powered chainsaw is the GreenWorks 20312 G-Max, which shares many of the same specs as the Oregon chainsaw at a low price. Many cordless chainsaw reviews consider voltage, amp hours, and bar size to be the most important factors in choosing the best cordless chainsaw, but we included several other important features in our review like the chainsaw’s size and charging time.
The Oregon CS300-A6 has an excellent pedigree, a well-respected name among chainsaw brands. It offers automatic sharpening and a slightly more powerful battery than the GreenWorks chainsaw, making it one of the best electric chainsaw models for cutting work around tough materials that can quickly dull a chainsaw chain. However, compared to the GreenWorks chainsaw, it takes longer to charge and has a shorter warranty, which might be a dealbreaker for some people. It weighs 2 pounds more than the GreenWorks model, too, but that can be a pro for some and a con for others.
The GreenWorks 20312 G-Max is very similar to the Oregon chainsaw but offers a longer warranty and a shorter charge time to offset its slightly shorter battery life. It has a slimmer design and lighter weight, making it ideal for a first-time chainsaw owner. If you’re nervous about owning an electric chainsaw, having a four-year warranty might be reassuring. Though it cut 25% less wood on one charge than the Oregon did in the same testing conditions, the GreenWorks saw charges about 43% faster than the Oregon saw, which helps make up for the difference.
The Oregon model is a 40V chainsaw able to handle tougher jobs than smaller 20V chainsaws, like cutting down large tree limbs. A 40-volt battery falls in the happy medium of volt ranges available for cordless chainsaws, so if you’re worried about not having enough power, you will probably prefer a 40V chainsaw to a 20V chainsaw.
The GreenWorks chainsaw is also a 40V, so you aren’t limited just to small pruning tasks when you use it. Smaller chainsaws tend to be 20V and made for handling bushes and small branches. A 40V chainsaw is more powerful for those times when you need to cut large branches or cut down an entire tree.
The Oregon chainsaw offers 4.0Ah, which is about average for electric chainsaws. The amp hour measurement offers an approximation for how long the battery will last under an average workload.
The GreenWorks chainsaw is also 4.0Ah. Keep in mind that higher amp hour measurements also mean that the battery will take longer to recharge. There’s always a tradeoff between performance time and charging time.
The Oregon chainsaw has a 16 inch (40 cm) bar, which is an ideal size for beginners and more experienced chainsaw users. The bar determines the maximum diameter of what you can cut, which is double the bar length--in this case, up to 32 inches.
The GreenWorks chainsaw also has a 16-inch bar. This size is perfect for medium duty cutting projects, from basic trimming and limbing to cutting down small and medium-sized trees or light firewood cutting.
The Oregon chainsaw’s battery takes 210 minutes to go from totally drained to fully charged. The Oregon chainsaw can cut 400 small branches, but when tested on 4x4 logs, it makes about 200 cuts on one charge. It cut through 25% more logs in the test scenario than the GreenWorks chainsaw, so if you want to get the most out of one charge, you may prefer the Oregon chainsaw.
The Greenworks chainsaw needs 120 minutes to charge from zero to full battery, and can make about 150 cuts per charge based on testing with 4x4 logs. Although it cut fewer logs in the test scenario than the Oregon chainsaw, it charges almost twice as fast as the Oregon chainsaw. If you don’t want to take long breaks during a project for charging time, the GreenWorks chainsaw might be your best option.
The Oregon chainsaw uses a lithium-ion battery. This is one of the best battery technology options available, outperforming older nickel-cadmium batteries. Nickel-cadmium batteries are heavier and require more maintenance than lithium-ion batteries.
The GreenWorks chainsaw also has a lithium-ion battery. Lithium-ion batteries recharge quickly, and the battery being drained doesn’t affect power output. They hold a charge for a long time, too, which nickel-cadmium batteries struggle with.
The Oregon chainsaw has a brushless motor. Brushless motors provide better torque, better cutting performance, and less vibration than traditional brushed motors.
The GreenWorks chainsaw has a brushless motor as well, keeping the tool lightweight while still producing a lot of power.
The Oregon chainsaw uses a built-in PowerSharp precision saw chain sharpening system, possibly one of the best chainsaw chain features around. This provides an advantage for “dirty” jobs that usually dull saw chains quickly, so you may prefer the Oregon chainsaw if you work with a lot of dirty wood or are trying to work around chain link fence or other dulling surfaces.
The GreenWorks chainsaw does not have a built-in sharpening system, so you need to sharpen it by hand with a 5/32 4mm file or use an electric sharpener. This isn’t a big deal if you’re mainly working with limbing and basic cutting rather than around concrete or metal fencing, or if you don’t mind occasionally sharpening by hand.
The Oregon chainsaw comes with a battery pack and charger.
The GreenWorks chainsaw also comes with a battery pack and charger.
The Oregon chainsaw measures 12.13 x 11.13 x 28 inches. It’s a little shorter than the GreenWorks chainsaw, so if you need to save space in your garage or storage area, the Oregon chainsaw is a good choice.
The GreenWorks chainsaw is a bit longer and thinner than the Oregon chainsaw at 9 x 8.5 x 31 inches. If a slimmer profile is easier for you to handle, you may prefer the GreenWorks chainsaw.
The Oregon chainsaw weighs 12 pounds with the battery, guide bar, chain attached. If a little extra weight makes a chainsaw feel more solid and easy to work with to you, the Oregon model weighs 2 pounds more than the GreenWorks model.
The GreenWorks chainsaw weighs 10 pounds with everything set up. For some people, lighter is better. If you don’t want to feel like you’re struggling to lift your chainsaw or have muscle aches the next day, you might prefer the GreenWorks chainsaw.
The Oregon chainsaw comes with a warranty of 3 years on the chainsaw itself and two years on the battery. A seasoned electric chainsaw owner might find this more than enough, but those new to the world of chainsaws might prefer the GreenWorks model’s longer warranty.
The GreenWorks chainsaw comes with a warranty of 4 years that covers the entire machine, including the battery. If reading chainsaw reviews has been an unnerving experience for you, you might prefer the GreenWorks chainsaw’s longer warranty for the extra security it provides compared to the Oregon model’s.