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: CHF 2.95

incl. VAT

Variants

1x Battery

1x Battery

CHF 19.93
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
This product corresponds to the hearing headset purchased. RAS! As described ... Holds the load well!
Review by
Use for Sennheiser wireless headphones. I will pass on a recommendation to friends, acquaintances and work colleagues.
Review by
Use for Sennheiser wireless headphones. I will pass on a recommendation to friends, acquaintances and work colleagues.
Review by
The order has been well received and is working satisfactorily
This review was translated automatically. Source language was dutch
De bestelling is goed ontvangen en werkt naar tevredenheid
Review by
The order has been well received and is working satisfactorily
This review was translated automatically. Source language was dutch
De bestelling is goed ontvangen en werkt naar tevredenheid
Review by
Battery works fine.
This review was translated automatically. Source language was dutch
Accu werkt prima.
Review by
Battery works fine.
This review was translated automatically. Source language was dutch
Accu werkt prima.
Review by
Replacement battery for headphones. Listening pleasure around the clock!
This review was translated automatically. Source language was german
Ersatz-Akku für Kopfhörer.
Hörgenuss rund um die Uhr!
Review by
Replacement battery for headphones. Listening pleasure around the clock!
This review was translated automatically. Source language was german
Ersatz-Akku für Kopfhörer.
Hörgenuss rund um die Uhr!
Review by
Spare part installed and works reliably from the start.
This review was translated automatically. Source language was german
Ersatzteil eingebaut und funktioniert auf Anhieb zuverlässig.

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