Amazon.com: Runjoy 54Wh Replacement Battery for Dyson V6, Compatible with Dyson V6/DC58/59/62/72/74/SV03/04/06/07/09 etc. Vacuum Cleaner. : Home & Kitchen
ARyee 3500mAh V6 Battery Compatible with Dyson V6 Series DC58 DC59 DC61 DC62 SV03 SV06 Animal DC74 DC72 595 650 770 Handheld Vacuum Cleaner Spare Parts: Amazon.co.uk: Home & Kitchen
Dyson SV03 - V6 Slim Battery Not Charging Solution and Better Maintenance Technique - YouTube