CELLONIC® Headphone Battery for Sennheiser Set 840 TV, RS 4200, RI 410, Set 830 TV, Set 840-S, Set 900, RR 840 BA300 BA 300 Battery Replacement 150mAh

(445 reviews)

In stock

Delivery: 2-3 business days

Compatible with

Shipping: £2.95

incl. VAT

Variants

1x Battery

Special Price £11.95 Regular Price £14.93

Overview

Whether you’re working, gaming, watching TV or listening to music, this replacement Sennheiser RS 4200, RR 4200, RR 840 battery for headphones will keep you online and charged for longer.

This CELLONIC® Lithium Polymer high-performance, rechargeable Bluetooth headset battery for Sennheiser RR 4200 is the perfect Sennheiser wireless headphone battery replacement, giving you long-term, reliable use – with longer breaks between charges.

Specifically designed for use as a BA300 BA 300 replacement wireless TV listening system battery, with 100% compatibility for RS 4200, RR 4200, RR 840 earphones and many other models.

✔ High-capacity, long battery life – High-quality, high 150mAh capacity, long-life headset battery.
✔ Reliable replacement battery – modern, Lithium cells without memory effect holds its charge over longer periods.
✔ Certified safety and quality – CE & ROHS certified, Grade A BA 300 battery with short-circuit, overheating and overvoltage protection.
✔ Thorough, comprehensive testing – each battery cell is tested for optimum capacity and to ensure all safety requirements are met – all before installation.
✔ Wide compatibility – replacement headphone battery fits a wide range of Sennheiser TV headphones - a perfect Sennheiser HDI 830 battery, Sennheiser RR 840 S battery, HDI 830 battery replacement, Sennheiser EKI 830 battery replacement & many more.

CELLONIC® BA300 Battery Specifications:
Capacity: 150mAh
Voltage: 3.7V
Cell Technology: Lithium Polymer
Dimensions: 25,3 x 32,7 x 8mm
Model: BA 300 / BA300 / 500898 Battery

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Technical details

SKU:	916106
Weight:	12 g
Length:	60 mm
Width:	40 mm
Height:	15 mm
Voltage:	3.7V
Battery Technology:	Lithium Polymer
Battery Capacity:	150mAh
EAN:	4250264966673

Compatibility

Fits the following devices

Replaces the following products

Reviews

Review by françois

according to the announcement

This review was translated automatically. Source language was french

conforme à l'annonce

Review by LILIANE

well

This review was translated automatically. Source language was french

bien

Review by Toon

satisfied

This review was translated automatically. Source language was dutch

tevreden

Review by C.H.

Works fine.

This review was translated automatically. Source language was dutch

Werkt prima.

Review by Rishi

Device works properly again

This review was translated automatically. Source language was dutch

Apparaat werkt weer helemaal naar behoren

Review by Siegfried

*****

This review was translated automatically. Source language was german

*****

Review by Bernard

I received the battery yesterday. the packaging is excellent and the delivery time very correct. After charging, the headset works fine. It remains to be seen how long the battery will last. The one I use has been in service for over 4 years To be continued ... I appreciate the purchase I made from you and will recommend it.

This review was translated automatically. Source language was french

j'ai reçu la batterie hier.
l'emballage est excellent et le temps de livraison tres correct. Apres mise en charge, le casque fonctionne tres bien.
Reste a savoir quelle sera la duree de vie de la batterie.
Celle que j'utilise est en service depuis plus de 4 ans
A suivre...
j'apprecie l'achat que j'ai fait chez vous et le recommenderai.