Specifically designed to fit your speaker. See the full compatibilities list.
Guaranteed 5000mAh capacity
Unlike many competitors, our battery capacities are true, real and guaranteed. This Lithium-Polymer battery is 5000mAh and offers long runtimes with fewer charging breaks - exactly as advertised.
High-performance 7.4V JBL GSP0931134 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
Article number:
934344
Weight:
258 g
Height:
20 mm
Voltage:
7.4V
Technology:
Lithium-Polymer
Capacity:
5000mAh
EAN:
4063714153741
Compatibility
Important Product Information
>> PLEASE NOTE - The polarity and the plug design. If + (red) and - (black) pol are arranged the other way around with your original battery you need another battery
Battery and toolset nicely delivered in time. Battery replacement fixed within minutes. Been using the device for days now and still waiting to connect to charger so I guess it’s really good stuff. Thanks for bringing my speaker
This review was translated automatically. Source language was french