Reader support keeps this site open, opinionated, and happily independent. As an Amazon Associate, I earn from qualifying purchases.9 Best 18 Inch Chainsaw | Skip Gas: Cut Cleaner

Check Price on Amazon

The Greenworks 80V GCS80420 delivers cutting performance comparable to a 42cc gas saw without the pull cord, fuel mixing, or exhaust fumes. The brushless motor generates substantially more torque than the 60V sibling, and the automatic oiler with a transparent window makes chain maintenance simple. Users report up to 150 cuts on 4×4 lumber per charge, which is a solid benchmark for a full day of limbing and bucking smaller trees.

The tool-free chain tensioning system is straightforward, though several users note the stock chain may need replacement early to achieve optimal cut quality. The saw weighs 10.8 pounds, which is heavier than many cordless competitors but closely matches the feel of a gas saw — a trade-off that provides stability during cuts. The push-button start eliminates the frustration of a sticky primer bulb, and the lack of carburetor means no ethanol-related issues.

One recurring observation is that the saw can trip its internal breaker if forced through a cut too aggressively — this is a safety feature but requires the user to let the chain speed do the work rather than applying excessive pressure. The battery and charger are sold separately, so factor that into your total investment. For homeowners already in the Greenworks 80V ecosystem, this is a natural upgrade path.

Check Price on Amazon

The DEWALT DCCS672X1 is the kit version of the brand’s top-tier battery chainsaw, bundling the 60V FLEXVOLT battery and charger so you are ready to cut out of the box. The brushless motor produces up to 2.5 times the torque of a 40.9cc gas saw, which translates to aggressive cutting through dense hardwood like maple and oak without bogging. The auto-oiling system provides continuous lubrication, and an onboard wrench is stored in the rear handle for quick chain adjustments.

The chain brake engages with a simple wrist flick, providing confident kickback protection. Users consistently report the saw is noticeably quieter than any gas alternative, making it practical for suburban properties where noise complaints are a concern. The 18.8-pound weight is on the heavier side for a battery saw, but the balanced design reduces fatigue during extended use. One buyer logged six hours cutting over a dozen trees between 12 and 20 inches in diameter without the saw losing power.

A small price of admission is that the chain can derail if the tension is not checked frequently — the chain stretches during the first few cuts, and the tensioner requires a tool to adjust, which is less convenient than a tool-free knob. Battery consumption is high during heavy cuts, so having a second FLEXVOLT battery is advisable for longer work sessions. The 3Ah battery included in the kit provides roughly 90 minutes of mixed cutting.

Check Price on Amazon

Husqvarna brings decades of gas saw engineering to the Power Axe 350i, a 40V battery saw that delivers cutting power comparable to a 50cc gas engine when you engage Boost Mode. The included 7.5Ah battery provides 30 to 45 minutes of active cutting, and the X-Cut chain maintains sharpness longer than standard chains. The tool-less tensioning knob is large enough to operate with heavy work gloves, and the automatic oiler features an adjustable flow rate to match the wood density.

The saw weighs only 7.7 pounds with the battery, making it one of the lightest 18-inch saws on the market — a clear advantage for overhead limbing and extended sessions. The rubber grip and balanced handle design reduce fatigue, and the inertia-activated chain brake provides reliable kickback protection. Buyers transitioning from gas saws consistently praise the instant start and the absence of pull-start related shoulder strain.

Two known issues: the plastic chain tensioning mechanism can deform under heavy torque, requiring occasional disassembly to reset the tensioner, and the included charger is a standard 1-amp unit that takes 6 to 7 hours to fully charge the 7.5Ah battery. The build quality is undeniably high, and the brand’s reputation for longevity is well established.

Check Price on Amazon

The Greenworks 60V CS60L4R3 delivers a compelling balance of power and runtime, with a 4.0Ah battery that yields up to 110 cuts on 4×4 lumber per charge. The brushless motor generates 20 percent more torque than a 40cc gas saw, and the variable-speed trigger lets you feather the power for precision cuts. The automatic oiler works reliably, though you must drain the tank after use to prevent leakage during storage — a common trait among battery saws with side-mounted oil reservoirs.

Weighing 20.7 pounds with the battery, this is the heaviest saw in the roundup, and that weight becomes noticeable during extended overhead work. The chain comes sharp from the factory with correct tension, and the tool-free adjustment knob simplifies retensioning as the chain stretches during the first few cuts. Users report cutting through 25-inch diameter trees without bogging, and the 60V platform is shared across many Greenworks tools, making battery sharing practical.

The included charger has a built-in cooling fan that prevents the battery from overheating, but it still takes about 45 minutes to charge the 4.0Ah pack. Some users experienced chain derailment after repeated use, which may indicate a bar groove tolerance issue on certain units. The warranty process has been a pain point for a few buyers whose claims were denied on technicalities, so keep your purchase receipt and documentation readily accessible.

Check Price on Amazon

The Sihuird sh9160 comes with two 60V 6.0Ah batteries in the box, providing the longest cumulative runtime of any saw in this lineup. The brushless motor spins the chain at 42.58 feet per second, and three selectable power levels let you match output to the task — low for pruning, medium for limbing, and high for bucking. The auto-oiler delivers consistent lubrication, and the transparent oil window makes level checks effortless.

Build quality is impressive for the price tier, with a rubber overmold grip and vibration-dampening inserts that reduce fatigue. Users report cutting through 12-inch trees without effort, and the chain holds tension well after the initial break-in period. The instant-stop chain brake activates with a quick wrist motion, and the trigger lock works for both left and right-handed users — a thoughtful ergonomic detail. The kit includes two spare chains, a bar wrench, and safety gloves.

The 2-hour fast charger is a significant upgrade over the slow charger included with many budget saws, but the batteries themselves are proprietary to Sihuird and not interchangeable with other tool brands. A few users noted that the chain speed drops noticeably when the battery reaches about 20 percent capacity, so plan your cuts accordingly. The 3-year tool warranty and 2-year battery warranty provide reasonable peace of mind for a product at this price point.

Check Price on Amazon

The DEWALT DCCS672B is the bare-tool version of the DCCS672X1, designed for users who already own 60V FLEXVOLT batteries and chargers. The brushless motor delivers the same 2.85 horsepower and torque curve that makes this saw feel like a much larger machine, cutting through dense hardwood without hesitation. The auto-oiling system provides continuous lubrication, and the chain brake with limited kickback protection is a welcome safety feature.

Weighing just 1.5 pounds (bare tool), the DCCS672B is among the lightest 18-inch saws when stripped of the battery, though the overall package with a FLEXVOLT battery is comparable to the kit version. The onboard wrench storage in the rear handle is a practical touch that prevents lost tools in the field. Users transitioning from older DEWALT 60V saws note that this generation has improved chain retention, though the chain tensioner is still a tool-required adjustment rather than tool-free.

A small but notable percentage of users reported chain derailment issues, often stemming from the tensioner loosening during heavy cuts. The bar oil discharge is heavier than some competitors, so plan to store the saw with a drip tray or on its side. For DEWALT loyalists, this is a cost-effective way to add an 18-inch saw to the tool kit without paying for redundant batteries. The lack of a battery and charger in the box is only a drawback if you are entering the FLEXVOLT ecosystem fresh.

Check Price on Amazon

Oregon’s CS1500 is the only saw in this guide with an integrated self-sharpening system — the PowerSharp mechanism restores the chain edge in three to five seconds with the push of a button. The 15-amp, 2400-watt motor provides consistent power without battery fade, and the 18-inch bar handles everything from pruning to bucking medium firewood. The tool-free chain tensioning knob is large and easy to grip, and the automatic oiler includes a 32-ounce bottle of premium bar and chain oil to get you started.

The corded design means zero runtime anxiety, but you are tethered to an outlet within 100 feet or so — a heavy-duty extension cord is required to avoid voltage drop. The saw is safe for beginners thanks to the instant chain stop and inertia-activated chain brake. A recurring theme in user feedback is that some units smoke within the first hour of use, which appears to be a manufacturing defect that Oregon handles through warranty exchange, but it is an inconvenience.

The PowerSharp system is a genuine time-saver for anyone who hates hand-filing chains, but it has a trade-off: it consumes a small amount of chain material each activation, so you will replace the chain slightly sooner than with a manually sharpened chain. Oregon includes a quart of oil in the box, which is a thoughtful touch that most competitors skip. For homeowners who want a maintenance-light saw with predictable performance, the CS1500 is a strong contender.

Check Price on Amazon

The WEN 4118 is a corded 15-amp electric chainsaw that spins its 18-inch chain at an impressive 48 feet per second, delivering cutting speed that rivals gas saws for most residential tasks. The 3.5-horsepower equivalent motor pulls through 8-inch limbs without complaint, and the auto-oiling system helps prolong chain and bar life. The kit includes a protective sheath, a kickback brake, tool-free chain tensioning, and a cable strain relief notch that prevents the extension cord from pulling loose during use.

Assembly is straightforward, though the blade attachment process can feel awkward on the first try. The chain loosens noticeably during the first break-in cuts, so check and retension frequently. The instant chain stop on trigger release is a safety feature that works reliably, but there is no variable-speed trigger — the motor runs at full speed whenever the trigger is depressed, which limits precision for smaller pruning tasks.

The opaque oil sight window makes it hard to see the actual oil level at a glance, and the oil cap can leak slightly if not seated perfectly. Some users report the saw vibrates more than gas equivalents, though it is still quieter than any gas saw. At its price point, the WEN 4118 offers exceptional value for homeowners who have access to an outdoor outlet and do not need the portability of battery power. The two-year warranty adds a safety net for the price-conscious buyer.

Check Price on Amazon

The Husqvarna 445 is a 50cc, 2.8-horsepower gas chainsaw that represents the traditional gold standard for firewood cutting and tree trimming. The X-Torq engine reduces emissions by up to 60 percent and improves fuel efficiency by 20 percent compared to older two-stroke designs, while still delivering the sustained power that only gas provides. The Smart Start system reduces pull cord resistance, and the combined choke/stop control prevents engine flooding during cold starts.

The LowVib damping system uses rubber dampeners to isolate the handles from engine vibration, making long cutting sessions less fatiguing than older gas saws. The Air Injection centrifugal cleaning system expels debris before it reaches the air filter, extending service intervals in dusty conditions. The inertia-activated chain brake provides reliable kickback protection, and the 7-degree offset front handle improves ergonomics for different cutting angles.

Gas ownership comes with real overhead: fuel mixing, carburetor adjustment, spark plug replacement, and seasonal storage procedures to prevent ethanol damage. The 445 starts reliably on the second or third pull when the starting procedure is followed correctly — prime six times, full choke, pull until it pops, then half choke. The chain dulls faster in hedge apple and other dense woods than in softwoods, which is normal but means you will be filing the chain regularly. For users who need to cut multiple cords of firewood in a single day, the 445 remains the most capable and durable option in this guide.