🔋 Power Up Your Sound Experience!
This 3500mAh replacement battery is designed for the Harman Kardon Onyx Studio series, ensuring compatibility with models 1 through 4. With a compact size of 2.68 x 0.67 inches and a voltage of 3.7V, it offers a reliable and eco-friendly power solution. The battery features built-in safety protections and comes with installation tools, making it a perfect choice for music lovers looking to extend their speaker's life.
| Item Dimensions | 0.79 x 0.39 x 0.39 inches |
| Battery Weight | 60 Grams |
| Unit Count | 1.0 Count |
| Battery Cell Type | Lithium Ion |
| Recommended Uses For Product | Indoor |
| Reusability | Rechargeable |
| Battery Capacity | 3500 Amp Hours |
| Amperage | 3500 Amps |
| Voltage | 3.7 Volts |
| Compatible Phone Models | for Harman/Kardon Onyx Studio 1/2/ 3/4 Wireless Bluetooth Speaker |
A**R
Excellent Replacement Battery
Got my device back up and working without a plug! Very easy to install too. Perfect fit. Battery life is super, I haven’t had it due on me while listening to must yet.
K**U
Unplugged and rocking!!
Easy to install, it brought my 4 back without using the plug!! Great price!!!
A**N
great product
Outstanding ! had bought from another seller and both batteries did not work ?!!! I installed the one you supplied and instantly my speaker was again operative ! yours is a great product , thank you !
T**
good price
works great
B**N
It fits
Great replacement. Easy to install
J**Y
Perfect fit, works perfectly. Easy install.
Perfect for the person who wants to do it themselves. Easy breezy install.
B**R
Bring your speaker back to life!
The battery replacement I got was perfect! It even came with the needed tools to take apart the speaker.My Onyx speaker is back to life!
N**5
no tools
it did not come with the tools! that being the reason i bought the more expensive battery!!! very disappointed!!!
Trustpilot
1 month ago
2 weeks ago
