Many Dyson V10 users wonder if upgrading the battery can extend their vacuum’s runtime. The original Dyson V10 battery delivers around 40–60 minutes, depending on the cleaning mode. However, heavy use in MAX mode drains it much faster. An upgrade is possible by replacing the old pack with a higher-capacity lithium-ion version. Dyson offers official replacements, but there are also third-party options claiming longer runtimes. While these alternatives can be cheaper, quality and safety vary. Always check compatibility before buying. Installing the upgraded battery is usually simple with basic tools. An upgraded Dyson V10 battery can give more cleaning time and reduce interruptions. Still, sticking with genuine Dyson batteries ensures reliability and warranty protection.