Roborock S8 Pro Ultra One Year Review and Battery Replacement

One Year after our unboxing video its time to Re-review the Roborock S8 Pro Ultra, compare its functionality today to that of when it was new and where we will also go through the shady business of online battery purchases, conduct a battery swap, and find some surprises inside the unit! Roborock S8 Pro Ultra Robot Vacuum and Mop https://amzn.to/3pekBWt As an Amazon Associate I earn from qualifying purchases. If you choose to purchase any of these items the links above provide a small commission that I use towards the making of these videos at no additional cost to you. #roborock #irobot #robotvacuum