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This 3500mAh 3.7V Li-ion replacement battery is engineered for Harman Kardon Onyx Studio 1 through 4 wireless speakers, delivering extended playtime with robust safety features and a complete installation kit, backed by a 12-month warranty and round-the-clock customer support.





| ASIN | B09C25691F |
| Antenna Location | Speaker |
| Battery Capacity | 3500 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 140 Grams |
| Best Sellers Rank | #66,131 in Electronics ( See Top 100 in Electronics ) #1,695 in Portable Bluetooth Speakers |
| Brand | NYI |
| Compatible Phone Models | Harman Kardon Onyx Studio, Harman Kardon Onyx Studio 2, Harman Kardon Onyx Studio 3, Harman Kardon Onyx Studio 4 |
| Customer Reviews | 4.5 4.5 out of 5 stars (209) |
| Item Weight | 0.11 Kilograms |
| Manufacturer | MSW (Shenzhen) Technology Limited |
| Model Name | Battery |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Reusability | Rechargeable |
| UPC | 735818081773 |
| Unit Count | 1.0 Count |
| Voltage | 3.7 Volts |
| Warranty Description | 1 year warranty |
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