Excellent 2500+ reviews on google

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

(109 reviews)

In stock

Delivery: 2-3 business days

Compatible with

Shipping: 2.95 €

incl. VAT

Variants

1x 4000mAh

1x 4000mAh

Special Price €44.95 Regular Price €54.95
Overview
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
SKU: 913365
Weight: 886 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

Replaces the following products

Reviews
Review by
Brought my robot vacuum cleaner to life again Nothing to complain about
Review by
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.
Review by
Works flawlessly.
This review was translated automatically. Source language was german
Funktioniert einwandfrei.
Review by
Very good
This review was translated automatically. Source language was german
Sehr gut
Review by
good service
This review was translated automatically. Source language was german
guter Service
Review by
I didn't even get to see the product. Subtel advertises that it will deliver the package to my door, but it didn't show up. Two or three weeks after the order was placed, the delivery company informed me that I could pick up the package from somewhere far away, but this was not agreed with Subtel. I complained to Subtel, and still Subtel refused to deliver the parcel to the agreed place, the doorstep.

The package was automatically returned to Subtel after a couple of weeks, and after one reminder, Subtel refunded the money. The whole roulette was a waste of 1.5 months. Fortunately I got my money back so I can now find another supplier who will do what was agreed.
Review by
All good and smooth delivery. A minor tear of the plastic cover of the battery is of no real importance.
Review by
It worked immediately and breathed new life into my Roomba 650.
This review was translated automatically. Source language was german
Hat sofort wieder geklappt und in mein Roomba 650 neues Leben eingehaucht.
Review by
This battery is compliant and works very well.
This review was translated automatically. Source language was french
Cette batterie est conforme et fonctionne très bien.
Review by
Charged up and the iRobot is up and running again!
This review was translated automatically. Source language was german
Eingesetzt aufgeladen und schon läuft der iRobot wieder!
Product safety

Manufacturer / EU Responsible person

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

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