You may also want to consider hiring a professional carpet cleaning company.

Here’s how to replace the battery on this popular cordless vacuum..The original Dyson V11 cordless vacuum doesn’t have swappable batteries, but you.

replace the battery when it reaches the end of its lifespan.. Changing the battery is a simple process that involves three screws.All you’ll need is a Phillips screwdriver and a replacement battery (make sure you’re using a genuine Dyson replacement)..This guide is for the original.

Dyson V11 series., which doesn’t include a click-in battery.

Some newer versions of the V11 have a click-in battery which is easier to remove and swap..

Step 1: Prepare The V11 Vacuum.One of the most common places for a blockage or tangle is the brush roll.. Start by removing the floorhead from the main vacuum, then flip the two tabs to remove the bottom plate.

This will give you easy access to the entire brush roll.. Next, use a pair of scissors to cut away any hair of string that’s become caught around the brush roll.While every vacuum will have some pet hair caught around the brush roll, this step is particularly important if you have pets or people in your household have long hair..

Finally, check that there’s not a blockage at the entrance to the main suction tube.Then reassemble the floorhead and reattach it to the vacuum cleaner..