2x Battery replaces 2.891-029.0 for Kärcher etc. 2000mAh, 6V, NiMH

Name: 2x Battery replaces 2.891-029.0 for Kärcher etc. 2000mAh, 6V, NiMH
Brand: vhbw
SKU: 800108666
Price: 31.01 GBP
Availability: InStock
Rating: 4.857142857142857 (7 reviews)

7 Customer reviews

Article number 800108666

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2x Battery replaces 2.891-029.0 for Kärcher etc. 2000mAh, 6V, NiMH

£31.01

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In stock

98% of all customers keep this product - item with low return rate

“Accurate fit” and “brand quality” are highly praised: more than 3,500 reviews in the last 12 months.

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Proven compatibility

Description

Compatible batteries for a new boost of life in your Kärcher / Siemens cleaning device

High-quality spare parts with optimum price-performance ratio
Reliable functionality & full compatibility with your robot vacuum cleaner
Manufactured with precision for the perfect fit in your device
CE & RoHs certification - fulfil all guidelines of operational safety

Is the battery also compatible if it has a different capacity?
Yes! If the other technical specifications such as voltage and connections are correct, the battery is compatible. The capacity of a battery is measured in milliampere hours (mAh). If the replacement battery has a higher capacity than the original battery, it will give you a longer runtime. If the capacity is only slightly higher or lower than the original battery, this will not result in any significant changes to the runtime. You can use batteries with a different capacity without any problems.

High-quality NiMH cells for optimal device performance

Nickel metal hydride batteries are similar to nickel-cadmium cells but have a higher energy density at the same voltage (approx. twice as high). Thanks to their low internal resistance, NiMH batteries can be used in devices with a high power consumption but at a low cost e.g. small LED lights, toys, audio & photography equipment, phones, electric toothbrushes, shavers, power tools and remote-controlled electric models.

Regarding product safety:
This product has been manufactured in accordance with the regulations in force in the EU. It fulfils, among other things, the requirements of the Directive 2011/65/EU (RoHS) and CE marking. Production is carried out in compliance with the relevant regulations on product safety, environmental compatibility and quality assurance.

Data Sheet

Brand:	vhbw
Material:	plastic / metal
Weight:	181 g
Dimensions (L x W x H):	7.2 x 5.2 x 4 cm
Technology:	NiMH
Capacity:	2000 mAh
Voltage:	6 V
Nominal energy:	12 Wh
Number of cells:	5
Content of delivery:	2x battery

Check the compatibility of your device

Make sure that your device fits.
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Device models

Kärcher Robocleaner RC 4.000
Kärcher Robocleaner RC3000
Kärcher Robocleaner RC4000
Siemens VSR 8000 Sensor Cruiser

Replaces the following original accessories

2.891-029.0

Reviews

7 of 7 reviews

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7 reviews

24 February 2026

5 October 2025

Funktioniert einwandfrei in meinem Kärcher Staubsaugerroboter RC4000

20 April 2025

24 March 2020

Esattamente come in descrizione

5 February 2020

*** *** per robot aspirapolvere

24 January 2019

Akkus für den RC3000 funktionieren einwandfrei.

7 October 2015

einfacher Ein- und Ausbau und schon funzt der Staubsaugroboter wieder.

Product Enquiry

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Either send us an email to info.en@electropapa.com or use the contact form below. Thank you!

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Responsible person

B&W Handelsgesellschaft mbH
Thormeyerstr. 1
01877 Bischofswerda
Germany
E-Mail: product-compliance@b-und-w.com