A800 Battery Compatible with Eufy RoboVac 11 11S 12 15C 25C 30 30C 35C, Ecovacs Deebot N79S N79 DN622, Hybrid G10 G20 G30 G40 R500, Goovi F007C D380, Vacuum Amarey A800 A900

This replacement battery brought our vacuum back to life! Installation was straightforward, and the charge lasts as expected. A reliable fix for worn-out batteries — very satisfied.

My robot vac works again! This battery looks and works just like the original, for half he price. My original battery wouldn't take a charge anymore. I don't know how long this one will last, but so far, so good .

It was a perfect fit and power equal to the original one.

I bought this in July and now starting October it won’t work. It charges overnight then quits not long after it starts. Notices say the battery is overheating.

It is working pretty well. It does not last very long on the vacuum though.

This item works well. It interchanged with the old one. Got my robo vac back to work. It was a great price for them item.

Great battery replacement. Ensure you remove the old battery and gather all the necessary specifications before ordering the new one.

I bought it to replace the battery in my Amarey 800 as it was getting weak and It would barely run and try to recharge after 3 minutes of running, I got this to replace the old battery and now it seems to be staying blue and charging. It was an easy swap battery fit and connected like a factory battery. Tools included, quality battery it seems so far, the battery performance seems to handle charging pretty nicely, and value for the money.