Battery or gas chainsaw: how to choose

The great debate: battery or gas?

This is THE question everyone asks in 2026. Battery chainsaws have made spectacular progress, but gas still has solid arguments. Here's how to decide based on your actual use.

The 6 comparison criteria

1. Power

Gas still dominates by a wide margin. A 50 cc like the Stihl MS 261 delivers 3.0 kW continuously. The best pro batteries (Stihl MSA 300, Husqvarna 540i XP) top out around 2.3-2.4 kW. On softwood (fir, poplar), the difference is minimal. On dry oak or beech over 40 cm, gas remains more comfortable.

Power verdict: gas wins, but the gap shrinks every year.

2. Runtime

This is battery's historic weakness. With a top-end battery (AP 500 S from Stihl, BLi 300 from Husqvarna), expect 30-45 minutes of actual cutting. With two batteries and a fast charger, you can run continuously — but that doubles the investment.

Gas? You fill the tank in 30 seconds and go for another 30-40 minutes. Over a full day of felling, gas is unbeatable.

Runtime verdict: gas wins clearly for long sessions.

3. Weight

Surprise: battery is often lighter... without the battery. But with the battery mounted, weight is comparable (4.5-5.5 kg). Pro models with backpack batteries shift weight to your back and lighten the machine in hand — a real advantage for overhead pruning.

Weight verdict: tie, advantage battery backpack for tree care.

4. Noise

This is battery's knockout punch. A gas chainsaw emits 105-115 dB — ear protection mandatory and potential neighborhood conflicts. A battery runs around 85-95 dB. In residential areas, the difference is huge. Some municipalities ban gas tools on weekends.

Noise verdict: battery wins by a wide margin.

5. Maintenance

Gas requires: 2-stroke mix (or premix), air filter, spark plug, carburetor adjustment, winterization. Battery requires: chain sharpening, bar tension, lubrication — that's it. No mix, no spark plug, no carburetor.

Maintenance verdict: battery wins clearly.

6. Total cost over 5 years

Gas remains cheaper overall. But if you already have Stihl AP or Husqvarna BLi batteries for other tools, the battery surcharge almost disappears.

The decision matrix

Final word

There's no wrong choice — there's the right choice for your use. Don't be swayed by marketing: test both in-store if possible.

Ask your question on L'Atelier — describe your terrain, cutting volume and constraints, and get a personalized recommendation in seconds.