Battery for JBL Xtreme 1 - GSP0931134 (5000mAh) Replacement battery

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Battery for JBL Xtreme 1 - GSP0931134 (5000mAh) Replacement battery Battery for JBL Xtreme 1 - GSP0931134 (5000mAh) Replacement battery Battery for JBL Xtreme 1 - GSP0931134 (5000mAh) Replacement battery Battery for JBL Xtreme 1 - GSP0931134 (5000mAh) Replacement battery Battery for JBL Xtreme 1 - GSP0931134 (5000mAh) Replacement battery Battery for JBL Xtreme 1 - GSP0931134 (5000mAh) Replacement battery Battery for JBL Xtreme 1 - GSP0931134 (5000mAh) Replacement battery
29,95 £
| -17%

£ 24,95
incl. VAT
Not available
Not available

- 5%  Pre-orderAvailable on: 17.07.2026

Article Number:
921488
Manufacturer:
CELLONIC
Ratings:
(41) (more info)
Weight:
176g
Colour:
Black

Compatibility list


100% compatible replacement for JBL Xtreme batteries

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 JBL Xtreme 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!

 

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

Replaces the following products

JBL GSP0931134

Fits the following devices

JBL Xtreme 1

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Product ratings

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Quick easy fine
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Fast service and best price.
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Seems to work as it should
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