Dyson V11 - Battery 299820, SV14, 970145-02 Li-Ion 25.2V 4200mAh HQ

Battery for Dyson

If the battery on Dyson V11 has inflated or lost capacity, it needs to be replaced.

Batteries labeled as Aftermarket PRO are manufactured by a third party, not directly by the device's manufacturer. These batteries are distinguished by third-party quality and are pre-tested.

Replaces part numbers:

299820, SV14, 970145-02

When to replace the battery?

• the battery is swollen
• the device drains quickly
• the device overheats
• the device cannot be charged to 100%
• the device inaccurately indicates the battery status

Tips before replacement:

• Part replacement should be carried out by a qualified person.
• Special tools are required for replacement.
• Test the functionality of the part before replacement.
• When replacing, pay attention to the fragile parts of the connectors.
• Try to replace the part in a dry and dust-free environment without direct sunlight.

We are not responsible for any damage caused during the exchange.
If you have any questions, please contact us via chat.

If you are inexperienced in replacing a display assembly, we recommend that you have your device serviced at a service center.