Keenstone 14.4V 3200mAh Replacement Battery for eufy RoboVac 11 11C 11S Plus 11S MAX 12 15C 15C MAX 15T 25C 30C G10 Hybrid G30 Edge R500 R450 & Ecovacs Deebot N79 N79S N95 DN622 661

This was the perfect replacement battery. Now my Eufy has tons of life! I was under the impression that the battery could not be replaced. I was wrong! It was easy to do and so much cheaper than a new vacuum clraner!

Updated 5/27- user error, the battery works just fine for the eufy 30c. The power cord in my box for the vaccum was the wrong volts for the battery. Since this has been corrected the battery holds a long charge and works great. Highly Recommend. Original: I bought this battery as a replacement for my 30c. I even reset it with eufy customer service to accept the new battery. Every morning after it charges the app starts and it undoes and then has to restock saying the battery is dead. I have checked it not my docking station or connecting points . It’s possible I got a bad battery batch but dang I just wanna charge it and let it do its thing. Bummmed it isn’t charging to even use it.

My robot vacuum wouldn’t charge and after googling, I found out it could be the battery so I took a chance and bought this and WALAHHHH it works again 😌

These actually work better than the original I got with vacuum. Easy to replace, use included screw driver and take out the two battery screws and pull the old battery and plug in new one, put screws back and enjoy. Perfect fit.

I bought this battery because my robo vacuum would no longer turn on. The good news is that it works fine and was among the cheapest options available. The only thing I've noticed is that my robo vac will now turn on randomly. I suppose that could be a coincidence and not related to the battery, can't say for sure. So I just turn the vacuum off using the button on the bottom, a mild inconvenience but not a huge deal.

Perfect replacement...brought our robovac back to life!

Perfect fit for my robot vac as described

Battery will not charge, not sure how you can send a dead battery to someone and still be allowed to sell on Amazon.

Ce produit correspond bien au produit présenté. Il a contribué à dépanner notre aspirateur eufy de bonne qualité et très performante dans le temps..!! Merci d’offrir les pièces détachées, permettant de se dépanner. Cette démarche contribue à la lutte contre la pollution du gaspillage. Par manque de pièces détachées on jette..!! Mercis

I needed a new battery for my iRobit. This gas not been easy to find until I found this! It fits perfect and works perfectly. It lasts long enough to clean my whole main floor!

Ho acquistato la batteria Keenstone da 2600mAh come sostituzione per il mio robot Eufy RoboVac 11S, e dopo diverse settimane di utilizzo posso dire che è stata una scelta azzeccata. ### 🔋 Prestazioni e durata - La capacità da 2600mAh garantisce una buona autonomia, paragonabile se non superiore alla batteria originale. - Il robot riesce a completare un ciclo di pulizia completo senza interruzioni, anche su superfici miste come parquet e tappeti. - La potenza resta costante fino alla fine del ciclo, senza cali evidenti. ### 🔌 Compatibilità - Perfettamente compatibile con i modelli indicati: Eufy RoboVac 11S/11/15C/15T/30/35C, IKOHS Netbot S14/S15, Deebot N79S/DN622, CONGA Excellence 990/1090, LEFANT M520. - L’installazione è semplice e non richiede strumenti particolari: basta rimuovere la vecchia batteria e inserire la nuova. ### 🔧 Qualità costruttiva - La batteria è ben assemblata, con materiali solidi e connettori robusti. - Non si surriscalda durante la ricarica o l’uso, segno di una buona gestione termica. ### ✅ Pro - Ottimo rapporto qualità/prezzo. - Ricarica stabile e veloce. - Estende la vita utile del robot senza dover acquistare un nuovo dispositivo. ### ❌ Contro - Non include istruzioni dettagliate, ma l’installazione è intuitiva. - Alcuni modelli potrebbero richiedere un primo ciclo di ricarica completo per ottimizzare le prestazioni. --- 💬 **Conclusione** La Keenstone 2600mAh è una batteria affidabile e performante, ideale per chi cerca una soluzione economica ma efficace per ridare vita al proprio robot aspirapolvere. Consigliata per chi vuole evitare costi eccessivi senza rinunciare alla qualità.

This robovac is programmed to clean every morning from 10am. It was gradually running for a shorter time and showing a constant red light while charging. I'd dropped it and the bumpers at the side needed to be pushed back into position and I thought the red light indicated a mechanical fault as it was not accompanied by any beeps. I went through fault finding, disconnecting battery etc., Eventually it just stopped mid clean with a solid red light. This battery was an easy replacement and now robovac charges around with a new lease of life! And seems to last longer. A great investment.

Utilisée pour le remplacement de la batterie de mon robot aspirateur Deebot 605 ECOVACSHOME. Correspond parfaitement. Facile à mettre en place. Livré avec un petit tournevis cruciforme et la notice papier.