Introducing the 10000mAh 7.4V 74Wh Rechargeable Lithium-ion Spare Battery, the ultimate power solution for your JBL PartyBox Stage 320 and Xtreme 4 Portable Speakers. Designed as a perfect replacement for the JBL Battery 400, this high-capacity battery ensures that your music never stops, providing you with the energy needed for extended playtime at parties, gatherings, or outdoor adventures. With its robust construction and advanced lithium-ion technology, you can trust this battery to deliver reliable performance and longevity, keeping your speakers charged and ready for action.
This 2-pack of rechargeable batteries offers exceptional value, allowing you to keep one battery in use while the other is charging. Each battery is engineered for optimal compatibility with your JBL speakers, ensuring seamless integration and hassle-free installation. The 10000mAh capacity means you can enjoy hours of uninterrupted music, making it an essential accessory for anyone who loves to entertain or simply enjoy high-quality sound on the go. Say goodbye to the frustration of low battery warnings and hello to endless entertainment possibilities.
Safety and efficiency are paramount, and this lithium-ion battery is equipped with built-in protection against overcharging, overheating, and short-circuiting, giving you peace of mind while you enjoy your favorite tunes. Lightweight and portable, these batteries are easy to carry, making them the perfect companion for your JBL speakers whether you’re at home, at the beach, or on a camping trip. Upgrade your audio experience today with this reliable and powerful battery solution, and never miss a beat again!
