This genuine Dyson battery part# 967810-23 fits all Dyson DC59 stick vacuum models and Dyson V6 stick vacuum models. These batteries are original Dyson batteries unlike cheaper batteries that fail to work correctly. The battery is easy to replace and includes 2 new fastening screws to use when installing the battery.
For best results inspect your filter. Many times batteries fail prematurely because of improper maintenance. A poorly maintained filter will cause the vacuum to work harder and thus hotter.