Lachy Upgraded High Capacity 21.6V Replacement Battery for Dyson SV10 SV11 V8 V7 Animal Extra Absolute Motorhead Trigger Hepa Allergy Cordless Vacuum with Wall Mount : Amazon.co.uk: Home & Kitchen
BTRUI for Dyson V8 Milwaukee M18 Battery Adapter, for Milwaukee M18 18V Battery Convert to for Dyson V8 Animal Fluffy Motorhead Handheld Vacuum Converter (MIL18V8 Adapter only): Amazon.co.uk: Home & Kitchen