Next up is [Sircut] who upgraded his Roomba’s power cell. Early Roombas were designed to use Nickle Metal Hydride (NiMH) batteries. The individual cells are built into a proprietary iRobot ...

The Roomba e5 was excellent at cleaning our bare ... to pop out and clean as the brushroll is easily removed with a lever arm and a button. The dirt bin pops open with the push of a button.

Luckily, iRobot has been around the block for a while and has many reputable robot vacuums that have proven their worth. Here at ZDNET, we've spent a lot of time testing the best Roomba and other ...