Safe, easy, fast
For 18 years, the no. 1 battery and adapter specialist
Over 1.000.000 customers

Questions? Please contact us!

Welcome to Batteryupgrade!

Batterychampion has moved to batteryupgrade. As you are used to at BatteryChampion, you will find batteries and adapters for more than 40,000 devices, but with better service, faster delivery and sharper prices.

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Jawbone

We sell batteries, chargers and other accessories suitable for:

Device
Partnumber

Jawbone Big Jambox
Jawbone J2011-02-US
Jawbone J2011-03-US

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Reviews

Kial Stewart rated us:
: (5/5)
Product:: JBL Xtreme battery (5000 mAh 7.4 V, Blue)
General:: Shipping took a little longer than I hoped but still very reasonable.
About the product:: The battery is working great and holding charge amazingly. It has almost doubled the useful time of my speaker.

Read reviews from other customers

Safe, easy, fast
For 18 years, the no. 1 battery and adapter specialist
Over 1.000.000 customers

Questions? Please contact us!