Amazon.com: Battery Replacement for Dyson V8, 21.6V 5000mAh Li-ion Battery Compatible with SV10 V8 Animal V8 Absolute V8 Motorhead V8 Carbon Fiber V8 Fluffy Series Cordless Vacuum, 2 Filters and 2 Screws
Amazon.com: For Dyson V8 Battery Adapter, V8 Converter for Makita 18V Lithium Battery to for Dyson V8 Battery, Work with Dyson V8 Animal Absolute Cordless Stick and Handheld Vacuum Cleaner(V8 Adapter Not