Amazon.com: JJXNDO V8 Battery Adapter for Dewalt 20V Lithium Battery Converted to Replace for Dyson V8 Battery, Works with Dyson V8 Series Animal Absolute Vacuum Cleaner(DW20V8 Adapter ONLY) : Home & Kitchen
Dyson V11 (SV15/SV17), Outsize (SV16) and V15 (SV22) Series Original High Capacity Li-ion Click-In Battery (3600mAh/25.2V/91Wh)
Dyson V8 Battery: Replacement Part for Animal and Absolute
Dyson Original Li-ion Battery 2100mAh/21.6V for DC58, DC59 and V6 Series
Amazon.com: 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