This is a Dyson V10 aftermarket battery to fit a V10 cordless vacuum cleaner 

Be aware that a blocked and worn filter will run down battery life 

Please check the condition of your filter

Please see our related items for a replacement filter for  your machine

Fits all model V10's including serial numbers starting with 

SV12 ZS3 D8P M4B P6T ZS2 

SV27 2AP T5F T9A T8R

Supplying parts to New Zealand NZ