DuraPro 3.7V 6200mAh Battery GSP1029102A for JBL Charge 3

Watched a YouTube tutorial on how to replace the battery and it was actually even easier than the video as JBL have slightly modified the internals of the speaker. I did route the cable incorrectly initially so it buzzed against the cone but soon sorted that and certainly make sure you put the sticky shielding on the cable prior to install! Totally breathed new life into my JBL speaker and totally recommended!

Does the job

What did you like or dislike about this product? Hmmmm. There's no dislikes whatsoever. Works as it should so far. If you know how things work and are able to diagnose the issue with the equipment, then you should be well able to fix it. With this battery pack it was easy as one, two, three. I do recommend this battery pack. It fits and works as it should. Go get it Tiger!!!

Gave my speaker a new life. Easy to swap out with tools provided and a look on YouTube. Smaller capacity than original but will lasts a good length of time. Saved my JBL speaker from the electrical waste pile so very happy 😊

Battery was fine for my old JBL Charge 3. Sadly, the problem with the speaker noise was unresolved but it was worth trying a new battery first.

Battery is good, but the tools for replacement are not suitable for the operation. You'd better have your own good screwdriver.

Battery fits perfectly, came with half decent quality tools that I used to do the job, battery was fully charged, brought my JBL charge 3 back to life! Good value for money Can’t say for longevity yet but worth a punt for the price Would recommend having a little paint brush to hand to clean all the dust, sand and grit out while disassembling

The surface occupied by the battery is a bit smaller than the original one but that won't affect the installment. The battery seems to have a bit of a higher voltage and lasts longer than the original one when it first came out. One more thing which I noticed, it seems to be a bit louder than before? I could be imagining it, who knows, but that's how it seems to me. Overall I'm pleasantly surprised by it and I'm happy with my purchase. Just a small tip, the original battery has some protective sticker on the cable and sides of the battery, I suggest to carefully remove them and attach to the new battery as it will offer a better fit when installing it. Nothing bad to say about the product, does what it says. Enjoy it!