Review on Upgrade Your Dyson V7 Performance With Biswaye 21.6V V7 Battery Replacement - Compatible With Multiple Models by Chris Hodges
Battery fit and worked very good. Too early to tell longevity.
Original battery was not holding power. Changed the batter with this new one and it worked fine. Too early to tell longevity.
Pros
- Easy installation
Cons
- There's no guarantee it will offer the same level of performance as the original battery
