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Battery for iRobot Roomba 960, Roomba 780, Roomba 770, Roomba 785, Roomba 600, Roomba 605, Roomba 53601, Roomba 900 4000mAh from CELLONIC

Name: Battery for iRobot Roomba 960, Roomba 780, Roomba 770, Roomba 785, Roomba 600, Roomba 605, Roomba 53601, Roomba 900 4000mAh from CELLONIC
Brand: CELLONIC
SKU: 913365
Price: 46.95 EUR
Availability: InStock
Rating: 4.9 (133 reviews)

(133 reviews)

Article number: 913365

In stock

Delivery: 2-3 business days

Free Shipping Shipping: 4.95 €

incl. VAT

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1x Battery 2800mAh

Special Price €49.95 Regular Price €54.95

1x Battery 4000mAh

Special Price €46.95 Regular Price €59.95

Battery for iRobot Roomba 960, Roomba 780, Roomba 770, Roomba 785, Roomba 600, Roomba 605, Roomba 53601, Roomba 900 4000mAh from CELLONIC

133 reviews

Only customers who bought this product from us can review it. We send the invitation to review after the purchase.

Recommended reviews are ordered by their star rating and by how detailed they are.

Marcel from on 9 Dec 2020

My Roomba 760 works fine again with this battery. The replacement of the battery is provided with a normal battery compartment. The change is very easy, about the same as changing the battery in a children's toy. Open the lid at the bottom of the rumba with 2 screws, insert the battery, close the lid.
Raimund from on 7 Jan 2026

The Cellonic Premium Tool battterie is fully compatible with the I>Robot Roomba (all series) and fits the installation dimensions exactly. Technical.
This battery is also recognised by the charging station, where an error message is usually displayed for replica batteries.
This battery is recommended.
Francesco from on 17 Apr 2021

The product is perfect. The delivery took place on schedule. I am absolutely satisfied to have purchased from you. Francesco Stammelluti
Verified buyer from on 17 Jan 2024

Unfortunately the battery doesn't work. After contacting us, a replacement delivery will be promised. There was yesterday early evening. So I can't comment further on this.

Uwe from on 26 Apr 2026

The battery is recognised and accepted without any problems or error messages. When fully charged, the robot was still running after 1½ hours. I would definitely recommend buying this.
Jacky from on 15 Apr 2026

As usual, no problems with Subtel: delivery was on time and the product was as expected.
Dominique from on 19 Feb 2026

The battery is working perfectly.
Siegfried from on 18 Feb 2026

quick and good

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Description

Our CELLONIC replacement Klarstein, iRobot batteries bring your vacuum cleaner back to full power, saving you money while helping to invest in a sustainable and eco-friendly future.

100% compatible with Klarstein, iRobot batteries

Check out the full compatibilities list.

True 4000mAh capacity

What makes our batteries different? When we state 4000mAh, that’s exactly what you get. Competitors often claim capacities for batteries that are in fact far, far lower. This battery has a true capacity of 4000mAh - exactly as advertised.

High-performance iRobot Roomba 960 battery

Our replacement R290, Roomba 960, 620, 450 batteries deliver consistently high performance, power and suction, and runtimes that match or exceed that of your original vacuum cleaner battery - for a high number of charging cycles.

Superior quality and safety standards

Battery specialists since 2004, all our replacement batteries undergo strict and rigorous testing throughout the whole production process, complying with the highest standards and beyond. That’s why they come with a 3-year warranty.

The sustainable choice

Replace the battery, not your vacuum cleaner. It’s the smarter, cheaper, eco-friendlier choice, cutting your environmental footprint through recycling and reducing unnecessary waste.

Choose CELLONIC and never compromise on quality. Order now!

Technical details

Article number:	913365
Weight:	520 g
Length:	136.1 mm
Width:	55.9 mm
Height:	47.2 mm
Voltage:	14.4V
Technology:	NiMH
Capacity:	4000mAh
EAN:	4250264980334

Compatibility

Fits the following devices

All devices

Replaces the following products

Reviews

Recommended reviews are ordered by their star rating and by how detailed they are.

Marcel from on 9 Dec 2020

My Roomba 760 works fine again with this battery. The replacement of the battery is provided with a normal battery compartment. The change is very easy, about the same as changing the battery in a children's toy. Open the lid at the bottom of the rumba with 2 screws, insert the battery, close the lid.

This review was translated automatically. Source language was
Mein Roomba 760 funktioniert wieder einwandfrei mit diesem Akku. Das Auswechseln des Akku ist dafür vorgesehen mit einem normalen Batteriefach. Der Wechsel ist sehr einfach, etwa vergleichbar wie ein Batteriewechsel bei einem Kinderspielzeug. Den Deckel unten am Rumba mit 2 Schräubchen öffnen, Akku einlegen, Deckel schliessen.
Raimund from on 7 Jan 2026

The Cellonic Premium Tool battterie is fully compatible with the I>Robot Roomba (all series) and fits the installation dimensions exactly. Technical.
This battery is also recognised by the charging station, where an error message is usually displayed for replica batteries.
This battery is recommended.

This review was translated automatically. Source language was
Die Cellonic Premium Tool battterie ist mit dem I>Robot Roomba (alle Serien) voll kompatibel und passt das Einbaumaß exakt. Techn.
Diesen Akku erkennt auch die Ladestation, wo bei Nachbau-Akkus meist eine Fehlermeldung erfolgt.
Dieser Akku ist empfehlenswert.
Francesco from on 17 Apr 2021

The product is perfect. The delivery took place on schedule. I am absolutely satisfied to have purchased from you. Francesco Stammelluti

This review was translated automatically. Source language was
Il prodotto è perfetto. La consegna è avvenuta nei termini previsti.
Sono assolutamente soddisfatto di aver acquistato da Voi.
Francesco Stammelluti
Verified buyer from on 17 Jan 2024

Unfortunately the battery doesn't work. After contacting us, a replacement delivery will be promised. There was yesterday early evening. So I can't comment further on this.

This review was translated automatically. Source language was
Leider funktioniert der Akku nicht.
Nach Kontaktaufnahme erfolgt die Zusage einer Ersatzlieferung. Da war gestern am frühen Abend.
So kann ich dazu weiter keine Stellung nehmen.
Christian from on 19 Oct 2022

Very good replacement battery for the iRobot, it runs like it did on the first day. Ordering and delivery very fast and at a great price. Would buy again in a heartbeat.

This review was translated automatically. Source language was
Sehr guter Ersatz Akku für den iRobot er läuft wieder wie am ersten Tag. Bestellung und Lieferung sehr schnell und noch dazu zu einem super Preis. Würde sofort wieder kaufen.
Uwe from on 26 Apr 2026

The battery is recognised and accepted without any problems or error messages. When fully charged, the robot was still running after 1½ hours. I would definitely recommend buying this.

This review was translated automatically. Source language was
Der Akku wird ohne Probleme oder Fehlermeldungen erkannt bzw. aktzeptiert. Voll aufgeladen lief der Roboter nach 1 ½ Stunden immernoch. Klare Kaufempfehlung von mir.
Dorit from on 26 Nov 2018

The battery fits in my Roomba - I hope I don't have to make use of the guarantee. It is too early to evaluate, as the battery was only charged yesterday evening.

This review was translated automatically. Source language was
Akku past in meinem Roomba - hoffe ich muss keine Garantie in Anspruch nehmen.
Für eine Bewertung ist es zu früh, da der Akku erst gestern abend geladen wurde.
Hans-Joachim from on 20 Jun 2017

I need the battery that I ordered and received for my Roomba 500. I will share my experience with the family.

This review was translated automatically. Source language was
Den bestellten und erhaltenen Akku brauche ich für meine Roomba 500.Genau passend!
Werde innerhalb der Familie meine Erfahrung mitteilen.
Stefano from on 23 Feb 2019

Product corresponding to what is described and fully functional. Great phone support and fast shipping.

This review was translated automatically. Source language was
Prodotto corrispondente a quanto descritto e perfettamente funzionante. Ottima assistenza telefonica e spedizione veloce.
Helmut from on 5 Feb 2026

Fits exactly like the original battery and the performance is just as good - processing and fast delivery excellent

This review was translated automatically. Source language was
Paßt genau wie die original Batterie und die Leistung ist genauso gut - Abwicklung und schnelle Lieferung hervorragend

Product safety

Manufacturer / EU Responsible person

Manufacturer	subtel GmbH
Address	Mainzer Str. 3, Berlin, 10247, Germany
E-mail	info@subtel.es
Safety data sheet	download

Battery for iRobot Roomba 960, Roomba 780, Roomba 770, Roomba 785, Roomba 600, Roomba 605, Roomba 53601, Roomba 900 4000mAh from CELLONIC

133 reviews

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Fits 120 devices

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