JBL Replica Bluetooth Speaker Battery Replacement / Upgrade
In this tutorial I will show you how to replace your JBL replica battery
If your serial number doesn't start with gg watch this video: • JBL Charge 3 battery r...
This JBL didn't sound right, the sound was a bit crackling. The crackling sound was probably caused by dirt in the aux port. I noticed the swollen battery after opening the case.
After replacing the battery and cleaning the aux port the JBL sounds great.
→If you don't want to miss a video or if you want to support the channel consider subscribing.