melasta 3500mAh Replacement Battery for Eufy RoboVac 11 11S 11S MAX 30 30C

It appears to be exactly the same size as the original, and I fitted it without difficulty. I suspect that the machine runs for longer between charges, though I haven't done a scientific trial.

Right item, right Qty, right place, right condition, right day, just right for me, thanks.

so understanding battery capacity et cetera quite disappointed actually that it doesn’t last as long that’s what I would hopeful given it has had multiple charges so it should be up to capacity, however fitment is the same no issues with that at all

Great cheap replacement battery for my eufy hoover. Now I can sit back again while he does my housework

Replacement battery in my Eufy RoboVac 11S MAX. Fixed the issue of no charging (red light after 4 orange pulses) with the original battery after 3 years of use. Easy to replace: 2 screws to open the battery compartment, lift out the old battery using the white tabs; disconnect the old battery [this was the only tricky part, I needed the roll back the black covering over the connector to see the clip to disconnect the old battery]. Connect the new battery is a reversal of the steps above - its a tight fit! All is now working as new.

eems to be working well and with a long life

Bought the larger variant hoping for longer hoovering. My robovac is 2.5yrs old and had lost 30 mins run time over that period. This new battery has got the 30 mins back plus a bit.

It worked straight out of the box

Funktioniert einwandfrei, Sauger läuft ohne zicken..

Os cuento mi experiencia personal. Estoy usando esta bateria en una Conga. No se si realmente tiene los 3500mAh que anuncia el fabricante, lo que si os puedo decir es que dura bastante mas que la bateria original. Con la bateria original y nueva, mi robot no llegaba a terminar la casa por completo, siempre le faltaba un poco. Con esta bateria no solo acaba toda la casa si no que le llega a sobrar un 10-15% de bateria. He visto comentarios que anuncian poco mas de 2000mAh, no se si será una unidad defectuosa o yo que se, pero la mia va perfecta. El montaje tambien es super sencillo, solo es cambiar y listo. Yo en lo personal recomiendo su compra. Suerte

Fonctionne parfaitement.

É un prodotto conforme alle aspettative.

Avevo già provato un' altra marca di batterie durata solo qualche giorno quindi ero scettica e pensavo di buttare via un'altra volta di soldi. In realtà questa è tutta un'altra qualità. La sto utilizzando per il mio robot da circa 2 mesi e sono molto soddisfatta per durata e tempi di ricarica. Non so ovviamente dire nulla sulla longevità ma intanto la raccomando