Rechargeable Lithium - ion Battery Replacement for Battery 400, Compatible with PartyBox Stage 320 & Xtreme 4 Portable Speakers 10000mAh 7.4V 74Wh

Specifications

• 【Specific Compatibility and Ample Power】Rechargeable Battery is exclusively designed for the PartyBox Stage 320 and Xtreme 4 Wireless Bluetooth Speaker. With a 10000mAh high-capacity cell, it delivers up to 18 hours of continuous playtime—meaning you can keep the party going for up to 36 hours straight.
• 【Efficient and User - Friendly Charging】The incorporated USB Type C charging interface streamlines the charging process, enabling you to charge your speaker's battery effortlessly while on the move. The provided USB Type A to Type C charging cable allows for rapid charging. You can simply connect it to a portable charger or a wall charger to quickly power up the battery. Additionally, it is fully compatible with the original battery charger, offering you versatile charging options.
• 【Easy Replacement】For the PartyBox Stage 320, simply swap the battery in the speaker’s rear compartment. The Xtreme 4 requires a screwdriver to unscrew the top cover, replace the battery, and reinstall the cover—no hassle required.
• 【Rapid Charge Function】With just 10 minutes of quick charging, the PartyBox Stage 320 and Xtreme 4 gain 2 hours of extra playtime, allowing you to dive back into your favorite tunes without long waits.
• 【Safety - Assured and Dependable】 The replacement battery has been awarded FCC, CE, and RoHs certifications. It is integrated with a smart chip and multiple safeguarding systems. These features work in tandem to prevent over - charging, over - discharging, over - current, and over - heating, ensuring safe and reliable usage at all times.