The Lithium-ion battery seemed to stop charging after some time when the vacuum sat on the docking ... It has one of the biggest dirt bins of all of the robotic vacs tested allowing for less ...

Shark AI Ultra robot vacuum with self-emptying base for $300 ($300 off): A version of one of our top picks, this Shark robot ...

Having searched high and low for the very best Cyber Monday robot vacuum deals, the top discount I'd recommend to most people ...