2x Battery for JBL Xtreme 3 6800mAh from CELLONIC  ...  more

Play music for longer with this CELLONIC® replacement JBL battery - a 100% compatible GSP-2S2P-XT3A replacement battery for JBL Xtreme 3 wireless speakers.

JBL Bluetooth speaker not holding its charge like it used to? Simply change your original JBL Xtreme 3 battery – it's a simple, efficient and cost-effective way to bring it back to life. 

This Li Ion battery has been specifically designed for use as a JBL GSP-2S2P-XT3A battery replacement, with 100% compatibility for JBL Xtreme 3 batteries and more.

Long battery life: JBL replacement battery GSP-2S2P-XT3A, 6800mAh capacity

✔ Replacement JBL battery – a perfect replacement battery for JBL Xtreme 3 Bluetooth speakers
✔ High capacity, long runtime – extended power when you need it and fewer charges thanks to modern Lithium cells without memory effect tech – just like your original battery
✔ 100% compatible replacement for your original JBL GSP-2S2P-XT3A battery

High-quality, tested cells for JBL speakers

✔ Long-lasting, reliable performance - high-quality cells for up to 1000 charging cycles
✔ Certified safety – CE & ROHS certified, Grade A battery with short-circuit, overheating and overvoltage protection
✔ Thorough, comprehensive testing – each battery cell is tested to ensure all safety requirements are met and that it holds and maintains the correct capacity - all before installation

Replacement GSP-2S2P-XT3A battery for your JBL Xtreme 3 speakers
Brand: CELLONIC® Speaker Replacement Battery
Capacity: 6800mAh
Voltage: 7.4V
Cell Technology: Li Ion
Alternative for / Replaces: Original GSP-2S2P-XT3A battery 

★ 3-Year Guarantee ★
As an international specialist retailer since 2004, we know what matters when it comes to high-quality replacement wireless Bluetooth speaker batteries. That's why our replacement JBL batteries come with a 36-month guarantee!