Amazon.com: Battery Adapter Suitable for Makita 18V Batteries Convert to Dyson V7 Vacuum Cleaner, MT18V7 for Dyson SV11 V7 Animal, Motorhead Pro, Trigger, Car+Boat, Absolute, Fluffy, Mattress, with Trigger Lock : Home
Upgrade for Dyson V7+V8 Battery Adapter Replacement, for Makita 18V Battery Work for Dyson V7/V8 Series Vacuum Cleaner (V7 V8 Common) : Home & Kitchen - Amazon.com