2x Battery for Onyx Studio 3 / Kardon PR-633496

Overview

100% compatible replacement for Harman batteries

Specifically designed to fit your speaker. See the full compatibilities list.

Guaranteed 2600mAh capacity

Unlike many competitors, our battery capacities are true, real and guaranteed. This Lithium Ion battery is 2600mAh and offers long runtimes with fewer charging breaks - exactly as advertised.

High-performance 3.7V PR-633496 battery

Our long-life replacement Bluetooth speaker batteries deliver consistently high performance that matches or exceeds that of your speaker’s original battery - all for a high number of charging cycles.

Superior quality and safety standards

Battery specialists since 2004, all our replacement speaker 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 wireless speaker. 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:	935353
Weight:	130 g
Height:	37 mm
Voltage:	3.7V
Technology:	Lithium Ion
Capacity:	2600mAh
EAN:	4063714112465

Compatibility

Fits the following devices

Replaces the following products

Reviews

Review by LEGOUET

Fast delivery and compliant products

This review was translated automatically. Source language was french

Livraison rapide et produits conformes

Review by LEGOUET

Fast delivery and compliant products

This review was translated automatically. Source language was french

Livraison rapide et produits conformes

Review by Alberto

These batteries saved me. The batteries are truly compatible and certified with the HK onyx version 3. The speakers are as good as new. I had previously fitted batteries from another manufacturer with a higher capacity, which gave me endless problems. Speakers that shut down based on the type of song, although the batteries were charged and problems when I connected them together. I am really satisfied, as I do not notice any differences from the original batteries. Congratulations to subtel. !

This review was translated automatically. Source language was italian

Queste batterie mi hanno salvato. Le batterie risultano veramente compatibili e certificate con le HK onyx versione 3. Le casse tornano come nuove. In precedenza avevo montato batterie di un altro produttore di capacità maggiore, che mi hanno dato problemi a non finire. Casse che si spegnevano in base al tipo brano, benchè le batterie fossero cariche e problemi quando le collegavo tra di loro. Sono davvero soddisfatto, in quanto non noto differenze rispetto alle batterie originali. Complimenti a subtel. !

Review by Alberto

These batteries saved me. The batteries are truly compatible and certified with the HK onyx version 3. The speakers are as good as new. I had previously fitted batteries from another manufacturer with a higher capacity, which gave me endless problems. Speakers that shut down based on the type of song, although the batteries were charged and problems when I connected them together. I am really satisfied, as I do not notice any differences from the original batteries. Congratulations to subtel. !

This review was translated automatically. Source language was italian

Queste batterie mi hanno salvato. Le batterie risultano veramente compatibili e certificate con le HK onyx versione 3. Le casse tornano come nuove. In precedenza avevo montato batterie di un altro produttore di capacità maggiore, che mi hanno dato problemi a non finire. Casse che si spegnevano in base al tipo brano, benchè le batterie fossero cariche e problemi quando le collegavo tra di loro. Sono davvero soddisfatto, in quanto non noto differenze rispetto alle batterie originali. Complimenti a subtel. !