This genuine Dyson V7 Power Pack battery part# 968670-06 is the original battery for the SV11 and the V7 series of cordless vacuum models.  It includes a new V7 battery and 4 new screws for installation.  Original Dyson batteries are a must if you intend to keep your Dyson V7 in good working order.  Cheaper batteries found on shopping sites and imported in from 3rd party Chinese manufacturers fail to work correctly and fail within a much shorter time.  The battery is easy to replace and includes 4 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 damaging the battery's cells.