Review on Dutyone 5000MAh Replacement Battery IRobot by Theresa Jones

If you have an old Roomba and hate the idea of paying a top collar for a factory replacement (or ever buying a cheap replacement only to have problems after a few years to have months) later) I might suggest that to you. I have two old Roomba vacuums that use this type of battery. So, as you might expect, this one just showed up and worked right away. I use the device at least once a week and bring it down to zero. The charging time hasn't improved in 12+ months of use and I just think the total battery life might be lost by around 3-4 minutes. Per.