21.6V 4800mAH really capacity li ion battery for Dyson V8 Animal SV10 Robot Vacuum Battery 215681 put in cell 21700 weight 600G|Replacement Batteries| - AliExpress
Amazon.com: Replacement Battery for Dyson SV10 V7 V8 V8 Absolute V8 Absolute Cord-Free V8 Animal V8 Part NO 215681 215866-01/02 215967-01/02 967834-02 PM8-US-HFB1497A PU2-JP-HFA4456A : Electronics
Dyson battery Power Pack Service Assy 80x120x147mm vacuum cleaner 96783402, 967834-02 | Fiyo.co.uk