![V10 not turning on. Battery flashes three blue lights - only once. Tried another battery & hasn't fixed the problem. : r/dyson V10 not turning on. Battery flashes three blue lights - only once. Tried another battery & hasn't fixed the problem. : r/dyson](https://external-preview.redd.it/O2QzQMkyCPgc25VS-GPHev5bmggNahQc6bqIaHNManc.png?format=pjpg&auto=webp&s=3046349eb1984b5b3dc258622b5eca7950ba3ca4)
V10 not turning on. Battery flashes three blue lights - only once. Tried another battery & hasn't fixed the problem. : r/dyson
![Genuine Dyson batteries | Replacement or additional click-in battery for your Dyson V11™ or V15 Detect™ vacuum Genuine Dyson batteries | Replacement or additional click-in battery for your Dyson V11™ or V15 Detect™ vacuum](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/us/support/fc/V11Clickin-replacementbattery-hero_v2.jpg?$responsive$&cropPathE=mobile&fit=stretch,1&wid=640)
Genuine Dyson batteries | Replacement or additional click-in battery for your Dyson V11™ or V15 Detect™ vacuum
Dyson V11 Blue Light Flashing 10 Times, If the blue light is still flashing, contact Dyson customer support for assistance.
![eBay shoppers rush to buy 'versatile' refurbished Dyson V11 vacuum for £150 less in flash sale | The Sun eBay shoppers rush to buy 'versatile' refurbished Dyson V11 vacuum for £150 less in flash sale | The Sun](https://www.thesun.co.uk/wp-content/uploads/2023/08/Dyson-V11%E2%84%A2-Absolute-Cordless-Vacuum-1.jpg)