Battery 400 for JBL 10000mAh Compatible with JBL PartyBox Stage 320 and Xtreme 4 Portable Speaker (1 Pack)

Specific Compatibility Assurance: The Anegine Battery 400 is meticulously engineered to exclusively power your JBL PartyBox Stage 320 and JBL Xtreme 4 Bluetooth speakers, ensuring optimal performance. It's tailored for these models, so you won't find the same level of compatibility with other JBL devices.
Extended Playtime with Spare Battery: Equip yourself with a spare Anegine Battery 400 to double your playtime. Effortlessly switch batteries in the back of your JBL PartyBox Stage 320 for up to 36 hours of uninterrupted entertainment. Each battery boasts an impressive 18-hour playtime.
Trusted JBL Quality: Experience the reliability of a JBL Battery 400, a product you can trust to deliver seamless performance with your JBL speaker. It's a guarantee of quality, designed to meet the high standards of JBL's audio equipment.
Quick Charge for Quick Recovery: Benefit from a rapid charge feature, where just 10 minutes on the charger adds an additional 2 hours of playtime to your JBL PartyBox Stage 320 and Xtreme 4. It's convenience at its finest, keeping your music flowing without long waits.
Effortless Battery Health Monitoring: Stay informed about your battery's health through the JBL PartyBox app. With a simple check, you can monitor the State of Health (SOH) and know exactly when it's time to replace the battery, ensuring your party never misses a beat.