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Replacement for Dyson V7 SV10 Li Ion Battery 21.6v 3.0Ah 4.0Ah Dyson V7 Battery

Compatible with:
Dyson V7™ cord-free vacuum
Dyson V7™ handheld cord-free vacuum










  • for Dysons V7

Step-by-step plan: Replace Dyson battery

Once you’ve found the right Dyson battery, it’s time to replace the old one. Fortunately, that is not difficult at all. Watch the video below or follow the steps in my step-by-step plan. This step-by-step plan can be used for any wireless Dyson vacuum cleaner: from the Dyson V6 to the Dyson V15.

Unplug the charging cable and switch off the Dyson vacuum cleaner

Disconnect the battery from the vacuum cleaner

Snap-in battery: press the red button to disconnect the battery

Screwable battery: on the back of the battery you will discover a screw and two small screws on the bottom of the battery. Unscrew these three screws.*

Insert the new battery into the vacuum cleaner (click or screw it back on)

Fully charge the battery before using the Dyson vacuum cleaner again

* The location of the screws is different on the Dyson V7. There are two screws on the back of the battery and one on the front. It is necessary to first remove the dust container from the vacuum cleaner.

Our Advantages

1.100% new and original Chinese cells , Samsung LG or SANYO cells. Factory price ,original quality.

2.Fast delivery.

3.With short-circuit production function, safe and reliable.

4.Each battery has been tested by OQC to match OEM products.

5.One year warranty.

Our Service

1.Logo printing,customized package OEM/ODM orders are available.

2.During warranty time unconditional replacement if Product quality problems.

3.According your demand customize all new battery pack design for your product.

4.Small Order is available.

5.we can provide samples and return the samples cost in bulk order.

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