How to Make a DIY Extra Bass Speaker From JBL Flip 5 Teardown : 5 Steps - Instructables
JBL FLIP 3 Service Manual — View online or Download repair manual
JBL FLIP3 SERVICE MANUAL Pdf Download | ManualsLib
JBL Flip 4 Replacement Parts Board/Ports/Battery/Speaker/Grill/Cover/Radiator | eBay
Replacement Battery for JBL Flip 4 Special Edition JBL GSP872693 01 – ElectronicsFlorida
JBL Flip 3 battery lasts for a few minutes only although it appears to be fully charged. I've had this speaker for a couple of years and I'm quite fond of it,