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

This battery is perfect and feels like it lasts so much longer! I used it for two Jbls, 2and3.

My JBL Charge3 would run for about 5 min then all lights would turn red. Bought this battery, followed one of the sets of instructions on the internet, speaker works great.

Worked perfectly!!

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.

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!

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 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.

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.

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.