Tophinon 14.4V 4500mAh Ni-MH Battery for iRobot Roomba 500 510 520 530 532 535 540 545 550 552 555 560 562 570 580 581 582 585 595 600 610 620 630 631 650 660 700 760 770 780 790 800 870 880

The battery works fine with iRobot 700 .

I have had my Roomba for years and it finally quit charging. This battery is the perfect replacement. Stays charged just as long as the original.

Battery was exact match as original. Works and holds a charge well. I would recommend this battery for a roomba replacement.

Just a replacement for a tired battery.

A quick and easy way to bring new life to the Rumba

Although it does not specifically say this battery works in a Roomba 877, I found it to fit and not give an error code like a different brand gave me. It fully charged and ran for a good amount of time. When docked again it fully charged. So far, so good and at an affordable price.

awful item, it doesnt work, doesn't even charge (it keep writing "Error5").I bought other battery from other origin and immediately it was working. this one is a waste of money

Rarely finishes a job before going dead and not going back to the charging station. Meh, won't buy this one again. Probably just need more mAh one, but wish it knew to go and recharge. Maybe it's just my Roomba, but whatever.

Ha funcionado muy bien la carga inicial tarda lo que indica y las siguientes son más rápidas. La roomba dura trabajando alrededor de 1 hora con la carga completa

Battery charged up fine and seems good 👍

Le robot a tourné plus d’une heure et est revenu à sa base sans problème

As described. Very happy with the purchase

Worked perfectly in our roomba. Brought it back to life and seems to give a decent run time.