Dyson V8 Battery Repair – Fix Blue Blinking Light (Cell Replacement)

In this video I’m fixing a common issue with the Dyson V8 where the blue light keeps blinking and the battery stops working. Instead of replacing the whole battery, I open it up and replace the cells with better quality ones. ⚠️ Disclaimer: This video is for entertainment purposes only. I am not an expert, and you should not treat this as professional advice. Working with batteries can be dangerous, so only attempt this at your own risk. If you found this helpful, feel free to like and subscribe for more repair videos! →If you don't want to miss a video or if you want to support the channel consider subscribing. →Instagram:   / spare_time_.  . →As an Amazon Associate I earn from qualifying purchases. Tools I used: -iFixit Pro Tech Toolkit: https://amzn.to/3X92AFk -kWeld spotwelder: https://www.keenlab.de/ * Parts: -Molicel INR21700-P42A 45A 4100mAh: https://www.nkon.nl/ * -Nickel strip https://www.nkon.nl/ * Recorded with: -Canon 4000D: https://amzn.to/3ZxNSt2 I am not sponsored by Nkon or Keenlab in any way shape or form.