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
JBL Charge 2+ review: A sweet-sounding Bluetooth speaker that can juice up your phone, too - CNET
JBL Charge 2+ Repair - iFixit
JBL Charge 2 | Portable wireless stereo speaker with massive battery to charge your devices