14.8V 5200mAh Lithium-ion Replacement Battery for iRobot Roomba 980 960 890 690 900 800 700 600 series 985 966 965 880 870 860 790 780 770 760 670 655 650 640 614 615 620

although not official part it’s 100% compatible with even better capacity than official one. charges well and given roomba a new life (changed when said old batt was ok but only very charged to 99%). roomba now much better..

Dropped to run times of 55mins in 2 months that's the same as the 4 year old original it replaced. Think I will return it. Not a good alternative

Easy to swap and performance in line with what was promised. Buy Again - YES Recommend to a friend - YES

I bought this replacement battery because my original Roomba battery, that was a couple of years old, was starting to show signs of aging and the device was having to go back to the base station to recharge more and more frequently. This was getting to be a bit inconvenient as each job was taking 2-3 recharges where the same area used to be done on a single charge. I expected this "extended life" battery to be better than the OEM Roomba battery had been on day one, but even with supposedly significantly higher capacity, the Roomba only runs for maybe an hour before needing a recharge. This is hardly, if at all, better than the OEM battery that I bought it to replace. Although cheap I am considering buying a replacement Roomba branded battery, with its accompanying cost, as the convenience of doing the whole house on a single charge is worth it.

Great battery. It has extended the run time by a fair amount compared to the original.

This gave me the same amount of battery life as the original IRobot one - not the extra as advertised

its great

De momento va de categoría, tengo el i roomba 770 desde el 2012 y lo tenía guardado desde hace 5 o 6 años. No funcionaba y no sabía si era de la batería y me arriesgué a comprársela y va como el primer día, se pega 2 horas sin parar, lo cargo en un par de horas y listo. Ahora a ver lo que dura

Fits and works.

Der Akku ist absolut baugleich in der Form mit dem Originalakkupack und passt perfekt! Zudem ist es ein Lithium-Ionen Akku mit deutlich mehr Leistung ohne Memory Effekt. (Original NiMH) Der Roomba 880 läuft wieder wie am ersten Tag, nur länger....

działa prawidłowo z moją Roomba 980 a zależało mi na tym aby był rozpoznawany przez mój odkurzacz, wypróbowałem kilka i nie działały a ten działa. Nie wiem jak długo pracuje na jednym ładowaniu, jeszcze nie mogę ocenić trwałości.

Ho acquistato questa batteria Melasta (14,8 V - 5200 mAh) per sostituire l'originale ormai esausta del mio iRobot Roomba 760, un modello che uso con soddisfazione da più di 10 anni. La differenza è stata immediata: * Autonomia nettamente migliorata. Roomba non si spegne più a metà pulizia. ** Ottima durata. Dopo un'ora abbondante di utilizzo continuo è ancora in funzione e con carica residua. *** Compatibilità perfetta. Si installa senza alcun problema nello vano batteria del 760. In conclusione, un ottimo acquisto, consigliato per chi vuole rigenerare e far tornare come nuovo un Roomba datato senza spendere una fortuna.