Short answer
For most UK gardens, a battery (cordless) hedge trimmer is easier, quieter and lower-maintenance. Petrol suits very large hedges, long continuous jobs, or where you have no easy charging. Corded electric is cheapest for small gardens near a socket.
| Factor | Battery | Petrol | Corded electric |
|---|---|---|---|
| Convenience | Grab and go | Needs fuel, starting | Needs socket and cable |
| Runtime | Limited by battery | Long, refuel as needed | Unlimited, but cable-limited |
| Weight | Moderate (includes battery) | Often heavier | Often lightest |
| Noise | Quieter | Loudest | Quiet |
| Maintenance | Low | Higher (fuel, plugs, filters) | Low |
| Best for | Most gardens | Large hedges and long jobs | Small gardens |
How to decide
- Hedge under about 20 metres and near the house: corded or cordless.
- Medium or long hedge: cordless with a spare battery, or petrol.
- Frequent heavy use or a very large property: petrol.
Running costs
Petrol needs fuel and oil, servicing, and spark plugs. Battery tools need charging electricity and eventually a replacement battery. Compare current prices, as they change.
Next steps
See our guides to cordless, petrol and corded electric hedge trimmers.