🔧 Power Up Your Clean with Confidence!
This 14.4V 4000mAh Ni-MH replacement battery is designed specifically for the Irobot Roomba 400 series, providing a reliable and long-lasting power source. With a runtime of up to 110 minutes, it ensures your vacuum cleaner can tackle pet hair and debris efficiently. The battery is easy to install and comes with a 12-month extended warranty for added security.
| Antenna Location | Vacuum Cleaner |
| Unit Count | 1 Count |
| Battery Cell Type | NiMH |
| Battery Capacity | 4000 Amp Hours |
| Reusability | Rechargeable |
| Voltage | 14.4 Volts |
D**N
Perfect fit!
Works like new! Thank you!
R**Y
It works again
Works like new. This roomba sat idel for 10 years because of a dead battery. I finally found this deal and I wish I did it years ago.
S**R
Dead after 4 months of use.
Used a couple times per month. It is now dead and will not take a charge after 4 months of use.
J**K
Great replacement
Looks the same. Acts the same.It’s pretty much the same battery.
E**O
Highest recommendation
Fit our Rumba model perfectly.Easy to install.Great run timeHighly recommend.Great value.
J**E
Battery
I love it to get my vacuum working
M**W
Fits and works with old roombas.
This is the second roomba battery I have purchased for our 1st gen vacuum. Seems to be as good as the original.
R**N
Works
I've used it for a year or so, and it seems to be working the way it is supposed to. I am happy with it.
E**M
Roomba 4230
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.
Trustpilot
1 week ago
3 weeks ago