DTK Replacement Battery for Eufy RoboVac 11 11C 11S MAX RoboVac 30 30C 35C 12 15T 15C 15C MAX Compatible with Ecovacs Deebot N79 N79S DN622 14.4V 3000mAh

I bought this as a replacement for my rubber vacuum as the original battery stopped working after two years I can finally say that this battery I have bought is one of the best and works very well it gives you an extra year 30 minutes of cleaning time, which is very good for me as I have a a big house I would definitely buy from seller again if battery goes again

much cheaper than going through the supplier and the battery last longer. 10/10

Thought our Deebot N79s was about ready for silicone heaven, but this new battery brought him back to life. Right back to a full run time with no error messages. 18 months on though, similar problems are returning.

easy to install, eufy runs again

Barely lasted 4 months. Charge didn't hold well from the start. Now it holds only enough charge to run the robovac for merely a few minutes. Really poor performance and abysmal longevity. Waste of money. Best to look elsewhere.

Fits perfectly in my robot vac, charged up and ready to go in no time.

Replacement battery for the robot vacuum cleaner - did plenty of research about the correct battery this one came in perfect price point and worked like a dream

Our Eufy RoboVac 11 had red lights with 4 beeps. The support sites says check battery and the link goes to Amazon us site. Quick search on Amazon UK and found plenty of suitable batteries.Selected the DTK as have used before.Works like a dream. Two screws to remove the flap, old battery out, new one in and bingo. Charged in a an hour or so and now running around the floor.More than happy.