A battery chainsaw under £100 can be far more capable than its small price suggests. The better models can cut firewood, remove storm-damaged branches, trim overgrown trees, and break garden waste into manageable pieces. They start with a trigger, make no petrol fumes, and fall silent as soon as the cut ends.
The Stanley FatMax SFMCCS630M1-GB is the best battery chainsaw under £100 at the time of writing. Its current £99 sale price includes a 4.0Ah battery, charger, 30cm bar, automatic oiling, and chain brake. The Titan TTI932CHN is another strong complete kit at £99.99. It has a shorter 25cm bar but comes with a larger 5.0Ah battery.
Higher-Spec Picks Under £100
| Model | Best For | Bar Length | Battery | Price Checked |
|---|---|---|---|---|
| Stanley FatMax SFMCCS630M1-GB | Best overall | 30cm | 4.0Ah included | £99 |
| Titan TTI932CHN | Best large-battery kit | 25cm | 5.0Ah included | £99.99 |
| McGregor MCLCS18 | Best cheap mini chainsaw | 12cm cutting length | Included | £70 |
| Titan 18V 15cm Chainsaw | Best light pruning saw | 15cm | 2.0Ah included | £99.99 |
| Einhell GE-PS 18/15 Li BL-Solo | Best bare brushless pruner | 15.8cm | Not included | From about £74 |
| Titan TTI936GDO | Best bare saw for Titan owners | 15cm | Not included | £49.99 |
Prices were checked on 22 July 2026. Sale prices and local stock can change.
1. Stanley FatMax SFMCCS630M1-GB: Best Battery Chainsaw Under £100 Overall
The Stanley FatMax stands out because it is a proper two-handle chainsaw rather than a small pruning saw. Its 30cm bar can tackle garden logs, firewood, thick branches, and small fallen trees. Few complete cordless kits below £100 give buyers this much cutting length.
The current package includes a 4.0Ah V20 battery and a 2A charger. That makes the £99 price far better than a bare-machine deal that needs another £70 or £100 spent on power packs and charging equipment.
Chain speed is rated at 7.7 metres per second. That is not petrol-saw speed, but it is enough for home cutting when the chain is sharp. Let the cutters pull through the wood. Heavy downward pressure slows the chain and drains the battery faster.
Automatic oil delivery feeds the bar while the chain moves. A clear oil check before every session will prevent the bar from running dry. Several owners report oil seepage during storage, so the saw is best kept on a tray. The manual also advises draining oil when the machine will sit unused.
The side dial lets the owner set chain tension without a spanner. This is handy during the first few outings because a new chain often loosens after it becomes warm.
A quick-stop chain brake, hand guard, chain catcher, trigger lock, and bar cover are included. The full working weight is close to 3.85kg with the battery fitted. That is manageable for low-level branch cutting and log work, though it is not a saw for overhead cutting.
Choose the Stanley FatMax when you want one budget saw for firewood, garden clearance, and trunks that are too thick for a mini pruner. The £99 price is a sale, so check the final basket total before buying.
Check Stanley FatMax chainsaw listings on Amazon UK
2. Titan TTI932CHN: Best Kit With a 5.0Ah Battery
The Titan TTI932CHN is the best alternative when battery capacity matters more than bar length. Screwfix sells the package for £99.99 with a 5.0Ah battery and an 80-minute charger.
Its 25cm bar is shorter than the Stanley bar. The shorter chain places less demand on the motor and makes the saw easier to turn between branches. It is a good size for garden firewood, fallen limbs, hedge trunks, and small trees.
The large 5.0Ah pack is the strongest part of this deal. Battery capacity does not tell you the number of cuts by itself, but a 5.0Ah pack normally gives more working time than the 2.0Ah packs found in many small kits.
The battery also belongs to the Titan TXP family. Owners can share it with matching Titan garden machines sold for the same range. That makes the package more attractive when another Titan purchase is planned.
The TTI932CHN is better suited to repeated medium branch work than a tiny 12cm saw. It still falls below a 36V or twin-battery chainsaw when the bar is buried in thick hardwood.
Buy this Titan when you want a complete £100 package and expect to make many cuts through branches from roughly 5cm to 15cm across. Pick the Stanley when longer reach matters more.
Check Titan cordless chainsaw listings on Amazon UK
3. McGregor MCLCS18: Best Mini Chainsaw Under £100
The McGregor MCLCS18 costs £70 and includes its 18V battery and charger. It has a cutting length of about 12cm, so it belongs in the mini chainsaw group rather than the full-size class.
This little saw is made for pruning, shrub clearance, hedge trunks, narrow logs, and green garden waste. It can cut wood up to about 120mm under the maker’s stated limit, though it feels happier on branches below that maximum.
The compact body is easier to carry through a crowded garden than a 30cm chainsaw. It can reach between stems where a wide rear-handle machine feels awkward. The battery can also finish many quick cuts without petrol starting, warm-up time, or engine noise between branches.
The chain needs specialist chain oil before the first cut. Some mini saws rely on manual drops, but this McGregor has an oil tank. Check chain tension often because customer reports include chains becoming loose or leaving the bar.
The MCLCS18 is not made for tree felling, large firewood rounds, or long cutting sessions. Its purpose is close garden work where secateurs and loppers are too small but a full chainsaw feels excessive.
Buy the McGregor when most branches stay below 10cm. The complete £70 package leaves room in the budget for oil, gloves, eye protection, and a spare chain.
Check mini chainsaw options on Amazon UK
4. Titan 18V 15cm Chainsaw: Best Light Pruning Kit
The Titan 15cm cordless chainsaw costs £99.99 and includes a 2.0Ah battery and 60-minute charger. It is a good middle choice between the tiny McGregor and the larger 25cm Titan.
Screwfix rates it for cuts up to 11cm across. The maker also claims up to 70 cuts through 50mm branches under its test conditions. Real results will change with wood type, chain condition, temperature, and pressure.
The 15cm bar is long enough for orchard branches, thick shrubs, small logs, and tree-pruning waste. It remains short enough to give the user a clear view of the cutting point.
This model does not need chain oil, according to the current listing. That cuts one maintenance step, though the chain still needs cleaning, tension checks, and sharpening.
A low-kickback brake sits ahead of the front grip. The machine is designed for two-handed cutting, which gives better control than many one-grip mini saws.
The 2.0Ah battery limits working time compared with the 5.0Ah Titan pack. It also keeps the saw lighter. This makes it a good fit for older gardeners and buyers who find a full 30cm saw tiring.
5. Einhell GE-PS 18/15 Li BL-Solo: Best Brushless Bare Saw
The Einhell GE-PS 18/15 Li BL-Solo can be found from about £74 without a battery or charger. It only stays below £100 as a bare machine, so it is best for someone who already owns an Einhell Power X-Change battery.
Its brushless motor has no carbon brushes to wear. The 15.8cm bar gives a working cut of about 12.5cm. Chain speed reaches up to 4.8 metres per second.
The saw is made for branches, shrubs, green waste, and light timber cutting. It is not a replacement for a 30cm rear-handle chainsaw, but it feels neat and quick around an orchard or crowded back garden.
Bar and chain changes can be made without a spanner. A hinged upper guard covers part of the moving chain and lifts as the bar passes through a branch.
The Einhell battery family is one of the main reasons to buy it. A pack used in a drill, mower, blower, or hedge cutter can run this saw when the voltage and fitting match.
Do not buy it as your first Einhell machine unless you have priced the battery and charger. Adding both can push the true total well beyond £100.
Check Einhell GE-PS 18/15 prices on Amazon UK
6. Titan TTI936GDO: Best £50 Bare Pruning Saw
The Titan TTI936GDO costs £49.99 as a bare machine. It has a 15cm bar, low-kickback braking, and a compact pruning body.
This price only makes sense for owners who already have a compatible Titan TXP battery and charger. A new battery package can wipe out the saving.
The saw works well for quick branch removal, small firewood, and garden clearance. It is also cheap enough to keep as a second saw beside a larger 25cm or 30cm model.
A spare machine can be handy when one chain becomes dull or comes off the bar. It also keeps the larger saw away from thin branch work, where extra size and weight give little benefit.
What Can You Expect From a £100 Battery Chainsaw?
A full-size bargain saw can handle small trees, firewood, and branches from about 5cm to 20cm, depending on motor power and bar length. Wider logs may be possible, but they use more battery power and take longer.
Mini chainsaws work best on branches below 10cm. They are quicker than hand loppers and easier to carry than a rear-handle saw. They are not made for felling standing trees.
Most machines in this price class use brushed motors. A brushless model can run cooler and wastes less battery power, but it is commonly sold without the battery below £100.
Build materials also tend to be lighter than those on forestry saws. Plastic tension dials, light chain covers, and small drive sprockets need careful treatment. Do not force a budget saw through a pinched cut.
Complete Kit or Bare Machine?
A complete kit includes the saw, battery, and charger. This is the right purchase for a first-time cordless buyer. The Stanley, both complete Titan models, and McGregor are ready to run after charging and adding oil where needed.
A bare machine includes no battery or charger. It can be the cheapest route when the matching packs are already in your shed. It can become the most expensive route when bought as the first machine in a new battery family.
Before paying, read the box contents. Photos often show a battery fitted even when the listing is for the bare saw.
Which Bar Length Should You Buy?
A 10cm to 15cm bar suits pruning and narrow garden branches. It is light, easy to carry, and less tiring during repeated cuts.
A 20cm to 25cm bar gives more reach for firewood and thicker limbs. This size works well for most back gardens.
A 30cm bar is the better choice for small trees and larger logs. The saw becomes heavier and needs a stronger battery.
Buy for the wood you cut every season. A huge bar does not make a weak motor stronger. A shorter, sharp chain often finishes normal garden work faster.
Battery Chainsaw Running Costs
Allow money for chain oil, spare chains, sharpening files, a bar cover, and protective clothing. A £99 saw is not a complete cutting setup by itself.
Replacement batteries can cost nearly as much as the machine. This is why battery compatibility matters. A pack that also runs a mower, hedge cutter, or blower earns its space in the shed.
Chains wear faster after contact with soil, stone, wire, or dirty bark. Keep logs away from the ground during cutting. A basic folding stand can save several chains over time.
Battery Chainsaw Care
Remove the battery before touching the bar or chain. Check chain tension when the chain is cool. Check it again after several cuts because heat causes the chain to lengthen slightly.
Fill the oil tank before cutting on models with automatic lubrication. Clean the oil opening and bar groove when wood dust begins to pack around the drive area.
A sharp chain throws chips and pulls itself through wood. A dull chain makes fine dust and asks for heavy pressure. Stop and sharpen it before the battery, motor, and bar become hot.
Store the battery indoors in a dry place. Keep it away from hard frost, summer heat, metal filings, and damp sheds. Fit the bar cover before carrying or storing the saw.
Battery Chainsaw Safety
Wear eye protection, hearing protection, chainsaw trousers or chaps, gloves, and sturdy boots. Battery power removes petrol fumes, but the chain can cause the same severe injury as a petrol saw.
Keep both hands on a two-handle chainsaw. Do not cut above shoulder level. Do not stand on a ladder with the saw running.
Check the wood for nails, screws, fencing wire, and stones. Keep children, pets, and other people away from the cutting area.
Leave large standing trees, hung branches, split trunks, and wood near power lines to trained tree workers.
Which Battery Chainsaw Under £100 Should You Buy?
The Stanley FatMax SFMCCS630M1-GB is the best overall buy while its £99 price remains available. It gives you a 30cm bar, 4.0Ah battery, charger, automatic oiling, and chain brake in one package.
The Titan TTI932CHN is the better pick when you want a larger 5.0Ah battery and can work with a shorter 25cm bar. The McGregor MCLCS18 is the best cheap mini saw for pruning and light garden clearance.
The Titan 15cm kit suits buyers who want a small two-handed pruning saw with its own battery. The Einhell GE-PS 18/15 Li BL-Solo and bare Titan TTI936GDO make sense only when matching batteries are already owned.
For most gardens, the Stanley gives the broadest cutting range for the money. Its sale price turns a normal £150-class package into a genuine sub-£100 bargain.
See battery chainsaw kits on Amazon UK
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