The Dyson V6 battery powers the motor and maintains consistent suction throughout cleaning. It’s a lithium-ion pack, designed to deliver steady energy until it runs low. On a full charge, it usually lasts about 20 minutes in normal mode or 6 minutes on max power. Regular use, proper charging, and keeping filters clean help extend battery life. https://aussiebattery.com/product/dyson-v6-battery-compatible-for-dc58-dc59-dc61-dc62-dc72-dc74-sv03-sv04-sv05-sv06-sv07-sv09/