🔊 Power Up Your Sound Experience!
The Hisewen 3500mAh Replacement Battery is designed for seamless compatibility with Harman Kardon Onyx Studio 1, 2, 3, and 4 Bluetooth speakers. With a robust capacity of 3500mAh and a voltage of 3.7V, this rechargeable lithium-ion battery ensures your audio experience is uninterrupted. It includes a screwdriver for easy installation and features multiple safety protections to keep your device secure.
| Battery Weight | 50 Grams |
| Unit Count | 1.0 Count |
| Battery Cell Type | Lithium Ion |
| Recommended Uses For Product | Bluetooth Speaker |
| Reusability | Rechargeable |
| Battery Capacity | 3500 Milliamp Hours |
| Voltage | 3.7 Volts |
| Compatible Phone Models | Harman Kardon Onyx Studio 4, Onyx Studio 3, Onyx Studio 2, Onyx Studio 1 Wireless Bluetooth Speaker |
A**S
Replacement Battery Works Well, Just No Guide
This 3500mAh battery brought my Harman Kardon Onyx back to life. After installation, it worked flawlessly and has been holding a charge just fine.The only downside was the lack of instructions. It took a little trial and error to figure out how to get it installed properly. Still, happy with the result overall.
T**D
Great replacement
Great replacement battery. Easy to install (once you open the speaker) and holds a full and stable charge
P**L
Works
Works great
A**S
Perfect replacement
Works flawlessly
J**R
Harmon Karmon replacment battery
The battery worked as advertised and had all the proper wiring and plugs necessary for an easy plug and play replacement
J**E
Perfect
Worked great
K**.
Not exact!
Wrong screwdriver, not a Phillips, it's a star bit. Besides that and the battery is smaller than the original and you must improvise so it won't be moving around.
G**N
Upgraded
Love the price, an upgrade for my Studio over the 2600, works great and easy to install with the included tools. Currently charging, will have to test battery life!
Trustpilot
1 week ago
4 days ago
