How To Guides

A Dyson V7 that fades after a few minutes needs a new battery, not a new vacuum. Three screws, no wiring, about ten minutes start to finish.

Run time on a Dyson V10 drops off well before the motor gives up. A replacement pack is a three-screw, ten-minute job you can do on the kitchen bench.

Fitting a new battery to a Dyson V8 takes about ten minutes and three screws. Before you order, check whether your machine takes a screw-in or a click-in pack — they are not interchangeable.

If your Dyson V6 only runs for a few minutes, or cuts out under load, the battery is almost always the culprit rather than the motor. Swapping it is a two-screw job that takes about ten minutes.