Battery for Ultimate Ears Boom 3, Ultimate Ears Boom 3, UE Boom 3, Ultimate Ears Megaboom 3 3400mAh from CELLONIC  ...  more

Play music for longer with this O2 replacement battery - a 100% compatible 984-001362 replacement battery for wireless speakers.

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

This Lithium Ion battery has been specifically designed for use as a  984-001362 battery replacement, with 100% compatibility for batteries and more.

Long battery life: replacement battery 984-001362, 3400mAh capacity

✔ Replacement battery – a perfect replacement battery for 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 984-001362 battery

High-quality, tested cells for 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 984-001362 battery for your speakers
Brand: O2 Speaker Replacement Battery
Capacity: 3400mAh
Voltage: 7.4V
Cell Technology: Lithium Ion
Dimensions: 78.05 x 37.50 x 18.90mm
Alternative for / Replaces: Original 984-001362 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 batteries come with a 36-month guarantee!