Instead, just cut caught fibres and use a dry cloth to remove debris build-up..

your Dyson V8’s.maximum run-time has dropped, or the machine displays a red light that flashes 12 times (or more), then the battery probably needs to be replaced..

Unfortunately, genuine replacement Dyson batteries can be quite costly.At the time of writing, a new battery for the V8 costs around £70, which is a lot!.The good news is that changing the V8’s battery only takes a few minutes.

A new battery will instantly restore your vacuum’s run-time and performance – and costs a lot less than buying a new cordless vacuum.Here’s how to do it.. What You’ll Need.

Genuine replacement battery for the Dyson V8.

Small Philips screwdriver.Entrance to the vacuum tubes at the floorhead.

Entrance to the dust canister on a bagless vacuum cleaner.Related Article:.

If you’d like to learn more about this,.read our guide to cleaning a vacuum cleaner.