Power up your Motion Boom Waterproof Bluetooth Speaker with this high-capacity 7.2V 6000mAh lithium-ion replacement battery. This rechargeable battery pack ensures long-lasting performance for your portable audio needs. The battery features a compact design measuring just 2.4*2.1*0.9 inches, making it an ideal fit for your speaker. With a quick 4-hour charging time, you'll spend less time plugged in and more time enjoying your music. The battery weighs just 0.45 pounds, maintaining your speaker's portability while delivering reliable power. This UNIKARO battery is specifically designed for compatibility with the Motion Boom speaker, ensuring proper fit and function. Each package includes one battery unit with a 7-pin connector for straightforward installation. Keep your music playing longer with this dependable power solution for your bluetooth speaker.