WRUMI 7000mAh for JBL Charge 3 Battery GSP1029102A Replacement Charge3 3.7V

Super easy to install this battery in the JBL Charge 3 blue tooth speaker. There are a lot of Youtube videos on how to change battery. Definitely worth the money to replace battery. Speaker is working again!

I really like this replacement battery and tools. Don’t forget to find a video on the replacement. Battery works great.. I love my JBL3 and this was a very inexpensive upgrade…

Had no idea our $300 speaker simply needed a new battery. JBL speakers look like there's no trap door for a battery, aside from having to take them apart. We were wrong! There's a hidden trap door that allows you to open and replace the battery very easily. If your speaker keeps cutting our during playing or not charging, you need a new battery & this is the battery to get. Simple replacement instructions. Glad we found this before deciding to junk our speaker.

Replaced the battery in my daughter’s speaker. Now the house is jumping! The battery holds a charge and was easy to replace once you open the speaker. Watch a video.

Excellent product. Perfect fit. $20 battery gave my JBL Charge 3 a new life and saved me from having to buy a new speaker!

My Charge 3 JBL Speaker has been great for 6 or 7 years but had started running down after a full charge in only a day or two. I decided to look at YouTube for instructions on how to replace the battery. Sure enough they are there. I ordered this from the YouTube link provided (in the comments with the video) and when the battery arrived, sat down and followed it step by step. I will add one thing. You should make sure you have a Phillips screwdriver with a proper tip. (#1 tip or even a #0 tip). This is next sharper than a #2 tip - which most people own. This battery comes with a phillips driver that you can make work but you will hate life after a few minutes. Just get a decent screwdriver not a tiny Fisher Price model that this comes with. Also, if you have someone who can video you removing the screws (go slow and make sure they can get a good shot of each screw location) then you may just manage to put them all back!! I was pretty careful and when all was said and done I had a new battery and everything in place and screwed down AND TWO EXTRA SCREWS!! This was installing a battery in my unit and no screws came with it - so obviously I missed two but there are MANY screws to make sure it is properly sealed and water proof. If you do what I recommend and document you will be fine. Also, the YouTube Video was of a Charge 3 that was not identical to what I was doing - so I could not review the video to see where I missed a couple of screws since it was different enough to not be a fix. It did show the important parts of how the heck to get into the unit and how to remove one of the end caps. Just go slow and steady and watch carefully to get it open without damaging the clips that must snap back together when you are done!! It works perfectly and I am still running two weeks later on the charge from the factory!! Problem solved!

My JBL Charge 3 was making a cracking sound, particularly when a strong bass would hit at a medium or loud volume. I thought it might be a cracked speaker driver or enclosure. I took the speaker apart, and couldn't find any physical problem with the speaker. Then I noticed that the LED lights would flicker whenever the bass would crack. So I suspected the speaker was not getting enough amps for that loud bass hit. So I tested the speaker with it plugged into the USB charger, and the cracking stopped. That made me think the issue was the battery, which was still original from when I purchased the speaker about 7 years ago. I installed this replacement battery, and so far, the speaker sounds great and doesn't crack even when running off the battery.

Fits perfect and maintains charge like the original.

The service was great and the battery is working as expected

Excelente batería

There are instruction videos on-line that show you how to replace the batter in a JBL Charge 3. This battery was a perfect fit and after installing it, it restored a great portable speaker. A little do-it-yourself is better than throwing out an otherwise fine product.

Tamaño correcto y fácil de instalar, hasta ahora cumple con la descripción.

Battery worked great, but the package did not include the screwdriver or pry tool Edit: They sent a refund for missing parts, much appreciated.