Description
🔊 Power your vibe, keep the party alive!
- SAFETY FIRST - Built-in safeguards against overcharge, over-discharge, overheating, and short circuits for worry-free use.
- ALL IN ONE KIT - Comes with tools and adhesive tapes for a smooth, DIY battery swap—no extra purchases needed.
- POWER THAT LASTS - 3500mAh Li-ion battery keeps your Onyx Studio booming longer than ever.
- RELIABLE SUPPORT - 12-month warranty plus 24/7 email assistance ensures you’re never left in silence.
- SEAMLESS COMPATIBILITY - Perfectly fits Onyx Studio 1 through 4 models—even with a sleeker design for Studio-4.
This 3500mAh 3.7V Li-ion replacement battery is engineered for Harman Kardon Onyx Studio 1-4 wireless Bluetooth speakers, delivering extended playtime with advanced safety features. It includes installation tools and adhesive tapes, backed by a 12-month warranty and round-the-clock customer support.
![NYI [Upgraded 3500mAh] Replacement Battery for Harman Kardon Onyx Studio 1/2/ 3/4 Speaker](https://images-na.ssl-images-amazon.com/images/I/7148tIm5C0L._AC_UL116_SR116,116_.jpg)
