Review on Dutyone 5000MAh Replacement Battery IRobot by Sharon Triplett

Not sure about durability or battery life as I've only been using this battery for a week. However, this is my third battery in over 10 years for this iRobot and this replacement battery is the best of any iRobot replacement battery I have purchased. This allows me to set the clock on iRobot and schedule when I need to vacuum. Ah (amp hour) is 5.0 and most others only 4.5 Ah. With most devices that use rechargeable batteries, it's always a good idea to not only check the voltage, but also make sure to check the Ah (amp hour) rating...higher is better...but don't overdo it !