These are approximations but are close to all cordless models on the market. What sets this one apart is the fact you can change packs and keep working.
Hand vacuum only in "Max Power" mode: approximately 11 minutes
Hand vacuum only in "Extend Runtime" mode: approx. 23 minutes
Floor mode in "Max Power": approx. 12 minutes
Floor mode in "Extend Runtime": approx. 20 minutes
Carpet mode in "Max Power": approx. 11 minutes
Carpet mode in "Extend Runtime": approx. 14 minutes