The battery for Ultimate Ears Boom and Boom 2 is a precise replica designed specifically for use with these Bluetooth speakers. With a voltage of 3.7 volts and a capacity of 3400 mAh, this lithium-ion battery provides a reliable power source to enjoy your music anywhere and anytime. The careful manufacturing ensures a perfect fit, allowing the battery to be easily installed in the corresponding devices. This battery is not only a practical solution for replacing a depleted battery but also contributes to the longevity and performance of your speakers. The use of high-quality materials and adherence to strict quality standards make this battery a trustworthy choice for anyone looking to get the most out of their Ultimate Ears speakers.

• Voltage of 3.7 volts for stable performance
• Capacity of 3400 mAh for longer use
• Lithium-ion technology for high efficiency
• Compatible with Logitech S-0012 and UE Boom models.