The Dreame L10s Ultra runs 200 minutes on a 5,200 mAh battery

|With a 5,200 mAh battery pushing 200 minutes of runtime, the L10s Ultra is built for larger spaces. It cleans, returns to base to recharge, and heads back out to finish the job — all without you lifting a finger. That’s the kind of battery life that makes a robot vacuum feel truly autonomous.