BORNMIO Battery Replacement for JBL Flip 4 GSP872693 01(3000mAh)
JBL Flip 4 Battery
Amazon.com: High Capacity Replacement Battery + Tool for JBL Flip 4 Speaker or Special Edition Model GSP872693 Li-Polymer 3.70V 3000mAh/11.10Wh Repair Power : Electronics