After a full day's charge, I got 14 minutes of continuous battery life on first use. They promise 20 minutes. Before using the Halo battery for the first time, it must be fully charged. My old battery only gave me 7 minutes of use. That's why I replaced it. 7 minutes wasn't enough. 14 minutes is enough because I turn on the vacuum cleaner every day.
iRobot Roomba 692: Smart Robot Vacuum with Wi-Fi, π€ Alexa Compatibility, and Pet-Friendly Features for Effortless Cleaning on Any Surface
138 Review
Robot vacuum cleaner Roborock S5 MAX Global, black
298 Review
Dyson V8 Absolute: The Ultimate Cordless Vacuum for Effortless Cleaning
142 Review
Xiaomi Mi Robot Vacuum-Mop Essential Robot Vacuum Cleaner, white
284 Review