Review on Upgrade Your Dyson V7 Performance With Biswaye 21.6V V7 Battery Replacement - Compatible With Multiple Models by Quvarious Morrow
Vacuum has increased suction and lasts longer
I like the increased suction, and the fact that the vacuum lasts longer before running out of power. I disliked the fact that the pin sometimes sticks in the charger when I’m removing the vacuum from the wall.
Pros
- Fits perfect and now I can vacuum again
Cons
- If the battery is not installed correctly, it may cause permanent damage to the vacuum
