🔋 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 |
R**E
Works Well - Installation of all batteries can be tricky - don't give up
This works as anticipated, the installation can be a bit tricky, but it is easily workable with a limited number of tools.A couple of suggestions for installation. Watch the installation videos, like on Youtube. Put in the model of your speaker and then 'batter replacement'. Several will come up and they are really helpful.A couple of tips for the HK Onyx Studio 4 specifically, since I didn't find many videos on that specific model. They switched from Torx to Philips screws which is easier if you don't already have a set of Torx screwdrivers. After you get the initial cover off the speaker, there are five rubber grommets, you need to remove each of the rubber gromets (I used the tool with the battery and a pair of needle nose pliers. Be careful, but firm to remove them. The Philips head screws are under those grommets to remove the case. It is much easier to gently remove the two plug wires from the control board then trying to keep them connected. This specific battery has a shorter cord than the original, which isn't a problem, but when you remove the foam from the old battery wire, you need to wrap it slightly differently on this replacement to make sure the extra small tab of foam wrap goes into the opening from the batter compartment. The wires on this replacement are thinner and shorter than the original battery. Not an issue, but to be aware of while rewrapping the foam. Some people will be tempted to skip removing the foam from the old battery wire and putting it on this one. The foam makes it so that the battery cord doesn't vibrate. There are few things more annoying than listening to music with a vibration from within the battery. Finally, when reassembling, it is easier to attach the longer wire (the wide plug) first, and then the battery plug wire onto the control board.In general, I would recommend this. It is slightly smaller then the original battery and yet provides longer battery life than the original, which is pictured here.
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!!!
B**N
It fits
Great replacement. Easy to install
T**
good price
works great
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 !
J**Y
Perfect fit, works perfectly. Easy install.
Perfect for the person who wants to do it themselves. Easy breezy install.
E**N
Probably an old cell, does not charge anymore. At the begining it only lasted 15minutes.
Waste of money and time, probably old recycle cells.
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