6000mAh Replacement Batteries for JBL Charge 3 GSP1029102A 22.2Wh/3.7v.

My Charge 3 would no longer hold charge unless it was plugged in, I didn’t want to buy a new one due to bad reviews plus I love the sound on this one. I found this replacement battery and thought I’d try replacing it myself. I was a little intimidated by the process of opening the Charge 3 but it was not hard at all. Just be sure to keep track of all of the tiny screws. I compared the old battery to the new and it was identical as you can see in the pictures, the connections were exact as well. Replaced the battery and let the new one charge. So far, it has worked wonderfully, I use it all day to listen to music and one charge lasts all week! I definitely recommend replacing the battery instead of upgrading speakers and save yourself a lot of money!

Followed I struction on YouTube. This was the perfect match replacement part for my unit. The part number of this battery and the order if colors of its wures matched the one from my speaker perfectly. Following the instructions it was easy to replace the battery. Opening the case was the trickster part. And you need a good small screw driver. The rest is easy.

Didn’t receive information about extended warranty. When purchasing I was told that I would get contacted by email. To this day, nothing.

Bueno

After about 5 years the battery died in my JBL Charge 3. The speaker still worked, but only with the charging cord. I found this battery, found a YouTube video on how to replace it, and it works like brand new!!! Saved my speaker. Would highly recommend.

There are a few good YouTube videos that show how to replace the battery. Make sure you have the right screw driver. The JBL screws in the speaker are small, weak and tight. Easy to strip if your screwdriver is either too small or too large. Also the end cap on my speaker needed a grip and twist strength of about 8 out of 10. Overall happy. 20 buck battery prevented me from spending about 150.

Battery is perfect replacement for old battery. I used Youtube videos for assistance. The hardest part is getting to the battery. Just methodically take out the small screws and keep all parts in order and it is easy. Some screws were hard to remove for some reason. I have not used it much yet but assume battery life is as it should be now.

The amazon battery is the smaller one. I installed the battery everything was seemingly great. Used it a few times and it was good sounded normal, lasted along time too. Went to charge and it looks like it's going to charge then the indicator lights dont show charging. I thought my charging port on my speaker was broken and tried every which way to try and get it to charge and sometimes the indicator lights turn on but no charge. Got home put the old battery back in for kicks to see if the indicator charging lights would kick on and charge like normal and it did! Fyi I had the correct model. I took my old battery old first