JBL Charge 2 Plus Battery Replacement - iFixit Repair Guide
Original Replacement Battery For Jbl Charge 2 Plus Charge2+ Charge2 Plus Gsp1029102a Genuine Battery 6000mah - Mobile Phone Batteries - AliExpress
Amazon.com: Pickle Power V1 Version Battery for JBL Charge 2 +,Charge 2 Plus 3.7V 6200mAh Replacement Bluetooth Speaker Battery GSP1029102R(Wire Place Red-White-Black) : Electronics