JBL PARTYBOX SPEAKER BATTERIES

Our authentic JBL PartyBox speaker batteries are engineered for endurance. A single JBL Battery 200 provides up to 12 hours of playtime, while the Battery 400 delivers up to 18 hours. With a fully charged spare, you can keep the party alive for up to 36 hours. When the rechargeable batteries are running low, it only takes seconds to pop a fresh one into the back panel slot.

Knowing the health of your PartyBox batteries is easy. Just use your JBL PartyBox app to check the Battery State of Health (SOH) reading. When the app indicates it's time, a battery replacement takes just seconds, ensuring you maintain peak performance.

Yes, you can charge your PartyBox batteries while the speakers are in use! Our intelligent power management allows you to plug the speaker in and keep the music blasting, ensuring the party never has to stop. The JBL batteries will continue to charge safely as you enjoy your audio experience.

Lithium-ion batteries should never be thrown into regular household waste. To ensure safe disposal, you must take your old JBL speaker batteries to an authorised recycling facility or a dedicated electronics waste collection point. This process protects the environment and follows necessary safety regulations.

With the JBL Battery 200, a quick 10-minute fast charge will give your JBL PartyBox Club 120 an extra 80 minutes of playtime. With the JBL Battery 400, though, the same 10 minutes will keep your Stage 320 or Xtreme 4 alive for an extra 2 hours.

For the full charge duration, always refer to your specific model's user manual.