Battery Replacement for JBL FLIP 6 Bluetooth Speakers (How to instructions)

This video explains step-by-step how to replace the battery of the JBL Flip6 wireless Bluetooth battery.
In case you battery does not charge anymore or the speaker does not last for a long time, it may be time to replace the battery. A new battery can be found very cheap online. The process is easy and can be done with minimal tools and knowledge.
This instructions video shows how it is done. Good luck!
The battery model in the Flip6 speaker: GSP-1S2P-F6D