Excellent 2500+ reviews on google

Battery for Sennheiser RS 4200 II, RR 4200, Set 840 TV, RI 410, Set 830 TV, Set 840-S, Set 900, RR 840, BA 300, 500898 150mAh from CELLONIC

(889 reviews)

In stock

Delivery: 2-3 business days

Compatible with

Shipping: kr 35

incl. VAT

Variants

1x Battery

1x Battery

SEK 245.00
Overview

100% compatible replacement for Sennheiser batteries

Specifically designed to fit your wireless headphones. See the full compatibilities list.

Guaranteed 150mAh capacity

Unlike many competitors, our headphone and headset battery capacities are true, real and guaranteed. This Lithium-Polymer battery is 150mAh and offers long runtimes with fewer charging breaks - exactly as advertised.

High-performance 3.7V BA300 BA 300 battery

Whether you’re working, gaming or listening to music, our long-life replacement headset and headphone batteries deliver consistently high performance that matches or exceeds that of your original earphone battery - all for a high number of charging cycles.

Superior quality and safety standards

Battery specialists since 2004, all our replacement batteries undergo strict, rigorous testing to fully comply with the highest EU standards and beyond - that’s why they come with a 3-year guarantee.

The sustainable choice

Replace the battery, not your device. It’s the smarter, cheaper, eco-friendlier choice, saving you money while cutting your environmental footprint through recycling.

Choose CELLONIC and never compromise on quality. Order now!

Technical details
SKU: 916106
Weight: 12 g
Length: 32 mm
Width: 25 mm
Height: 6 mm
Voltage: 3.7V
Technology: Lithium-Polymer
Capacity: 150mAh
EAN: 4250264966673
Compatibility

Fits the following devices

Replaces the following products

Reviews
Review by
very satisfied with your service thank you
This review was translated automatically. Source language was french
très satisfait de vos service
merci
Review by
Very quickly arrived, nikel
This review was translated automatically. Source language was german
Très vite arrivé, nikel
Review by
Very quickly arrived, nikel
This review was translated automatically. Source language was german
Très vite arrivé, nikel
Review by
Product well packaged received after a week. Exactly as described and ordered. See durability over time?
Review by
Product well packaged received after a week. Exactly as described and ordered. See durability over time?
Review by
Speed of delivery. Product fully consistent with the description
This review was translated automatically. Source language was french
Rapidité de la livraison. Produit tout à fait conforme à la description
Review by
Speed of delivery. Product fully consistent with the description
This review was translated automatically. Source language was french
Rapidité de la livraison. Produit tout à fait conforme à la description
Review by
The order for a battery pack was done in a correct and fast way. Within 3 days the article was properly delivered by mail at my address.
Review by
The order for a battery pack was done in a correct and fast way. Within 3 days the article was properly delivered by mail at my address.
Review by
I am satisfied. Deadline respected. compliant product
This review was translated automatically. Source language was french
je suis satisfait .délai respecté. produit conforme
Product safety

Manufacturer / EU Responsible person

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

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Since 2004

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3 years' warranty

On all our products