This Battery is the screw version if your battery clips out with no screws you have a type A Battery

Compatible With: screw version only 
For Dyson DC31 DC31 Animal
For Dyson DC34, DC35, DC35 Animal, DC35 ExclusiveFor Dyson DC44 Animal

if you are unsure what battery model you need simply email our tech team a photo of the sticker on the bottom of your battery and a couple of photos of your battery and they will reply with the exact battery you need .  support@vacuumpartsuk.co.uk

         Delivery is usually 2-3 days 

         Longer run time version 

Only fit Type B series models, please check your original battery type.

Item specifics:Model Number: DC35 DC31
Nominal Voltage: 22.2V
Type: Li-ion
Warranty: 1 Year Limited Warranty

Note:
1.The battery must be fully charged before first use.