Amazon.com: WirelessFinest 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
Amazon.com: BCXY GSP872693 01 Battery Replacement for JBL Flip 4, Flip 4 Special Edition : Health & Household
Amazon.com: Pickle Power Battery for JBL Flip 4, Flip 4 Special Edition Bluetooth Speaker, P/N GSP872693 01 : Electronics
Amazon.com: Replacement Battery JBL Flip 4 Compatible with JBL Flip 4, Flip 4 Special Edition JBL GSP872693 01 : Electronics
JBL Flip 4 Battery
New Battery for JBL Flip 3 JBLFLIP3GRAY Replacement JBL GSP872693 P763098 03 | eBay