







🔊 Power Up Your Sound Experience!
The Rapthor 3500mAh Rechargeable Replacement Battery is designed for the Harman Kardon Onyx Studio series, offering a higher capacity than the original for extended use. It features easy installation, durable components, and built-in safety protections, making it the perfect upgrade for your wireless Bluetooth speaker.







| Item Weight | 0.11 Kilograms |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Material | Lithium-ion |
| Color | Black |
| Energy Specifications Met | Li-ion Battery Standard, Higher Capacity, Easy to Install, Safe Performance |
| Output Voltage | 3.7 Volts |
| Power Source | Battery Powered |
| Power Plug | No Plug |
| Number of Power Levels | 1 |
| Input Voltage | 3.7 Volts |
| Wattage | 12.95 watts |
| Connectivity Technology | Bluetooth |
| Connector Type Used on Cable | wireless |
| Compatible Devices | Compatible with Harman Kardon Onyx Studio 1/2/3/4 |
| Compatible Phone Models | Compatible with Harman Kardon Onyx Studio 1/2/3/4 |
| Additional Features | Easy to Install, Short Circuit Protection, Higher Capacity |
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