JBL Battery 600 Duo with Charging Case | Keep the Music Going – Available at Keans Claremorris
Power up your party with the JBL Battery 600 Duo — the ultimate battery and charging solution for your JBL PartyBox 720. Whether you're hosting an all-day event or just want peace of mind for long listening sessions, this accessory gives you uninterrupted performance. Now available at Keans Claremorris.

✅ Twin Batteries + Charging Case | ✅ Works as a Powerbank | ✅ In Stock at Keans Claremorris

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🌟 Key Features of the JBL Battery 600 Duo (at Keans Claremorris)

🔋 Two Swappable Batteries + Charging Case
Never miss a beat — use one battery while charging the other in the included case.

🔌 Built-In USB-C Powerbank
Charge your phone, tablet, or laptop directly from the case. Ideal for festivals, camping, or house parties.

⚡ Fast Charging Support
USB-C input supports up to 20V/3A, while the output delivers up to 45W. Get reliable power on the go.

📏 Compact & Portable
At just over 1.2 kg and small enough to pack easily, it's designed for convenience and portability.

🔊 Perfect Match for JBL PartyBox 720
Extend your speaker’s playtime — a must-have add-on for any JBL PartyBox 720 owner.

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💡 Why Buy the JBL Battery 600 Duo from Keans Claremorris?

✔️ Extend playback time for your speaker with ease
✔️ Dual functionality: battery backup + USB-C powerbank
✔️ Sleek, compact, and travel-friendly design
✔️ Available now at Keans Claremorris with expert advice and local service
✔️ Peace of mind with genuine JBL quality

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🛒 Shop JBL Accessories at Keans Claremorris

📍 Visit Keans Claremorris in-store for expert help
🚚 Delivery available across Ireland
🔒 Secure local shopping experience
🎯 Trusted service from a name Irish customers know