Last updated: October 2026 · Specs are taken from manufacturer listings on Amazon; prices and availability change, so always confirm on the product page.
The battery vs gas chainsaw question used to have an easy answer: gas for real work, battery for trimming. That gap has closed for most homeowners. Today's 16-inch brushless battery saws handle firewood rounds and storm cleanup comfortably, start instantly and barely need maintenance. Gas saws still own the top end: big trees, long bars and all-day cutting far from a charger.
This guide compares the two on the things that actually change your day: power, runtime, weight, noise, upkeep and cost.
Battery vs gas chainsaw: the short answer
- Choose battery if you prune, clean up after storms, drop small trees and cut a few cords of firewood a year, especially if you already own batteries from a tool brand.
- Choose gas if you fell large hardwoods, need bars longer than 18 inches, cut for hours at a time or work far from electricity.
- Many owners keep both: a battery saw for quick jobs and a gas saw for the big days.
Side-by-side comparison
| Factor | Battery chainsaw | Gas chainsaw |
|---|---|---|
| Starting | Trigger and go | Choke, prime, pull cord |
| Top-end power | Strong up to mid-size saws | Highest, especially 50cc+ |
| Runtime | Limited by battery packs | As long as you have fuel |
| Noise at idle | Silent – motor stops between cuts | Engine idles constantly |
| Exhaust | None | Yes |
| Routine upkeep | Chain, bar oil, battery care | Chain, bar oil, fuel mix, air filter, plug, carb |
| Off-season storage | Store battery cool, part-charged | Drain or stabilize fuel |
| Best bar lengths | 6-18 in | 14-28 in+ |
Power: how close has battery come?
Power is where gas still has a real edge, but it is narrower than it was. Small and mid-size gas saws (roughly 35-50cc) are the homeowner workhorses. Several battery makers now publish "gas-equivalent" ratings for their best saws: EGO rates its 16-inch CS1613 as a 40cc-class saw, and Makita rates its dual-battery 16-inch saw as 32cc-class. Treat these as brand claims rather than lab standards, but they show that premium battery saws sit in the same class as the gas saws most homeowners buy.
Where gas pulls clearly ahead is the big end: 55-70cc saws with 20-28 inch bars for large diameter hardwood. If that is your work, there is no battery equivalent you would want to rely on for a full day.
Torque feels different
Electric motors deliver strong torque from a standstill, so a sharp battery chain bites immediately instead of waiting for the engine to rev up. That responsiveness makes battery saws feel more powerful in small and medium wood than their ratings suggest. In big hardwood rounds, though, a gas saw's sustained output keeps the chain speed up through the cut.
Runtime: the real trade-off
A gas saw runs as long as you keep a can of mixed fuel nearby; refilling takes a minute. A battery saw runs until the pack is empty, and recharging takes far longer. Brands rate runtime as cuts per charge on a standard 4×4 (EGO lists up to 130 cuts with its 2.5Ah pack), but hardwood, a dull chain and big rounds all shorten that.
The practical answer for battery owners is simple: buy larger packs (4Ah and up) and keep a second battery charging while you cut. For an afternoon of firewood, two good batteries usually cover it. For a full day in the woodlot, gas is still easier.
Weight and handling
Battery saws are not always lighter. A 16-inch battery saw with a big pack can weigh about the same as a small gas saw. The difference is in balance and vibration: battery saws vibrate less, and there is no fuel sloshing in the tank. Compact battery saws with 8-12 inch bars are much lighter and easier to control for limbing and pruning, which is why many owners pair one with a larger saw.
Noise and exhaust
This is battery's clearest win. A gas saw roars and idles between every cut; a battery saw is silent until you pull the trigger. It is still loud while cutting, so hearing protection remains important, but the overall noise exposure and annoyance to neighbors drop sharply. There are also no exhaust fumes, which you notice most in still air and when working in a garage doorway or near the house.
Maintenance: the hidden cost of gas
Both types need the same chain care: sharpening, tensioning and bar oil. Gas adds more:
- Mixing two-stroke oil and fuel at the right ratio.
- Cleaning or replacing the air filter and spark plug.
- Carburetor problems, especially from fuel left in the saw over summer.
- Draining or stabilizing fuel before storage.
If you use your saw only a few times a year, those tasks are where gas saws let people down. A battery saw that has sat for six months just needs a charged battery. If you do keep a gas saw, our guide to mixing chainsaw gas and oil correctly covers the ratio basics.
Cost over five years
Gas saws often deliver more power per dollar upfront. Battery saws cost more if you have to buy batteries and a charger, and less to run because electricity is cheap and there is little to service. The real tie-breaker is whether you already own a battery platform. If your mower, blower or trimmer runs on the same packs, a tool-only battery saw can be the cheapest option of all.
Safety: what changes and what does not
Both saws can cause severe injuries, and both can kick back when the upper tip of the bar nose touches wood. Battery saws stop the chain the moment you release the trigger and do not idle with a moving clutch, which some users find calmer. Gas saws have chain brakes and inertia brakes too. Whatever you choose, the protective gear is the same: eye and hearing protection, gloves, chainsaw chaps and sturdy boots. The U.S. Consumer Product Safety Commission publishes chain saw safety guidance worth reading before your first cut, and our guide to chainsaw kickback explains how to avoid the most common serious accident.
What about corded electric chainsaws?
There is a third option that often gets overlooked. Corded electric saws are inexpensive, light and never run out of power, as long as you stay within reach of an outlet and a heavy-gauge outdoor extension cord. They suit small yards, cutting up fallen limbs near the house and occasional firewood splitting prep on a driveway. The cord is the drawback: it limits range, it can snag on brush, and it must be kept clear of the chain at all times. For most people who want freedom to walk the property, a battery saw has replaced the corded saw, but if budget is tight and the work is close to the house, corded is a legitimate choice.
Cold, heat and storage
Gas saws can be stubborn to start in cold weather, especially with old fuel, while battery saws start instantly at any temperature. Lithium-ion packs do lose some capacity in the cold, so keep spare batteries in a warm vehicle cab or pocket during winter storm cleanup and swap them in as needed. In summer, the opposite applies: do not leave batteries baking in a hot truck bed. For long storage, battery saws only need the pack stored part-charged somewhere cool, while gas saws need the fuel drained or stabilized and the carburetor run dry to avoid gummed jets next season.
Which saw fits your property?
| You mostly… | Better choice | Why |
|---|---|---|
| Prune limbs and tidy after storms | Battery | Instant start, light, quiet |
| Cut 1-3 cords of firewood a year | Battery (16 in) or mid gas | Both work; battery is easier to live with |
| Fell large hardwood trees | Gas | More power and longer bars |
| Cut for hours at a remote woodlot | Gas | Refuel in seconds, no charger needed |
| Use the saw a few times a year | Battery | No stale fuel or carb problems |
| Live with noise limits or close neighbors | Battery | Far quieter between cuts |
Three examples
A suburban lot with a few mature trees. Storm limbs, occasional pruning, maybe a small tree removal every few years. A 14-16 inch battery saw is the better buy; it will start every time and live happily on a garage shelf.
A rural home that heats partly with wood. Several cords a season from mixed hardwood. Either a 16-inch battery saw with two or three large batteries, or a 45-50cc gas saw. Many people in this situation choose gas for the main bucking work and keep a light battery saw for limbing.
Acreage with large trees and fence lines. Gas, probably 50cc or more with an 18-20 inch bar, with a battery pruning saw as a companion.
EGO Power+ CS1613 16-inch (4.0Ah kit)
If battery suits your work, the EGO CS1613 is our top pick: a 16-inch bar, a brushless motor EGO rates as 40cc-class, tool-free tensioning and a 4.0Ah battery in the box.
Getting the most from either type
- Keep the chain sharp. A dull chain wastes battery and makes gas saws work harder; learn how to sharpen a chainsaw chain at home.
- Set the tension correctly before each session and after the first few cuts on a new chain. See how tight a chainsaw chain should be.
- Match bar length to the job. For firewood guidance, read what chainsaw size for firewood.
- Use proper bar and chain oil in both saw types.
- Store correctly: batteries indoors and part-charged; gas saws with stabilized or drained fuel.
Ready to compare models?
Decided battery is right for you? Our battery chainsaw guide compares 16-inch, 18-inch, compact and pruning saws by bar, platform and what is in the box.
The verdict
In the battery vs gas chainsaw decision, most homeowners are now better served by battery: instant starts, less noise, almost no engine maintenance and enough power for firewood, storm cleanup and small trees. Gas remains the right call for big trees, long bars and long days in the woods. If your work spans both, the most practical setup is a battery saw for everyday jobs and a gas saw for the occasional heavy day.
Frequently Asked Questions
Are battery chainsaws as good as gas?
For pruning, storm cleanup, small trees and moderate firewood, the best battery chainsaws now perform as well as small and mid-size gas saws. Gas is still stronger for large trees, long bars and all-day cutting.
How long does a battery chainsaw last on one charge?
It depends on the battery and the wood. Brands publish cuts-per-charge ratings, such as EGO's up to 130 cuts on a 4×4 with a 2.5Ah battery. In real firewood work, plan on swapping batteries every so often and keep a spare charged.
Is a gas chainsaw more dangerous than a battery one?
Both are equally capable of serious injury, and both can kick back. Battery saws stop the chain when you release the trigger and do not idle, which some users find easier to manage, but the same protective gear and techniques apply.
Which is cheaper over time, battery or gas?
Gas saws often cost less upfront for the power you get, but add fuel, two-stroke oil and tune-ups. Battery saws cost more if you need batteries, and less to run. If you already own batteries from the same brand, battery usually wins on total cost.
What size gas chainsaw equals a battery chainsaw?
Some brands publish gas-equivalent ratings: EGO rates its 16-inch CS1613 as 40cc-class, and Makita rates its 18V x2 saw as 32cc-class. These ratings are brand claims, not a standardized test, but they put good battery saws in the small-to-mid gas range.