Tina Davis
Reviewed in the United States on May 31, 2025
Works perfect !
Mike
Reviewed in the United States on May 21, 2025
Battery worked well, when it worked. I purchased in February 2025 and as of late May 2025 it will no longer charge. This is inexcusable in my opinion, even for a cheap aftermarket battery.
Psdenno
Reviewed in the United States on May 10, 2025
Fit well, took a charge, operated as expected. Brought the old Roomba back to life.
SAW
Reviewed in the United States on March 23, 2025
I intended to return this item for a replacement because the second time I fully charged it, it only ran ten minutes. It was too much of a logistical problem to return it so I decided to keep it plus the replacement. When I charged the battery a third time, it ran 45 minutes. I do not know why there was inconsistency in charging. So now I own two of these batteries which is OK because finding parts for my original 4000 series Robot is becoming difficult.
Sally
Reviewed in the United States on February 27, 2025
Battery is a good replacement fit. Timing the running time on a full charge is in process. Have my fingers crossed.
Dan-Einar
Reviewed in the United States on January 11, 2025
Our Roomba was dying after a couple of minutes. This battery got it back to its useful self, able to thoroughly vacuum a large room. I recommend it.
David L.
Reviewed in the United States on April 14, 2025
So far so good! Battery lasted an hour in my Roomba!!
Matthew
Reviewed in the United States on September 3, 2024
This is the second roomba battery I have purchased for our 1st gen vacuum. Seems to be as good as the original.
ENRIQUE_MM
Reviewed in Mexico on August 3, 2020
Mi roomba 4230 se quedó sin batería tras estar guardada unos años. Al intentar reactivarla la batería ya no cargaba.Esta batería ha funcionado bien tras unos 10 a 20 ciclos de carga y descarga; cada ciclo ha de rendir cerca de una hora (quizás más, pero no me he fijado con mucho cuidado), suficiente para limpiar un par de habitaciones.