HIGH-QUALITY REPLACEMENT: Li-ion battery specially developed for W-KING D10 Bluetooth speakers. Replace your old, weak battery and give your party box new energy and longer playtime.
^^ ORIGINAL SPECIFICATIONS: This battery has a nominal voltage of 7.4V and a capacity of 8000mAh. It matches the original in size and performance for safe and precise installation.
^^ EXTENDED MUSIC TIME: With the refreshed capacity, enjoy many hours of uninterrupted music, podcasts, or party sound without having to constantly worry about recharging.
^^ EASY INSTALLATION: The replacement can be done in just a few steps. Get your music box up and running again quickly.
^^ SAFETY AND RELIABILITY: The battery is equipped with protective circuits against overcharging, over-discharging, and short circuits, ensuring safe use while charging and operating your speaker.