Amazon.com: MPF Products 2000mAh AEC653055-2P Replacement Battery Compatible with JBL Flip 2 (2013) Portable Bluetooth Speaker with Installation Tools - 3 Pin Connector : Electronics
Amazon.com: Battery Replacement for JBL Flip 2, Flip II Part NO JN151PH13849, PR-652954 : Health & Household
Original Aec653055-2p Replacement Battery For Jbl Flip 2 2013 Flip Ii Bluetooth Speaker Check The Connector Is 3 Wires - Rechargeable Batteries - AliExpress
JBL Flip 2 Battery Replacement Tutorial - How to disassemble / Wymiana baterii - YouTube