KP ORIGINAL 6000mAh GSP1029102A Battery Replacement Compatible with Charge 3/320SL 2016 Waterproof Bluetooth Speaker Intended for/Compatible with the Following JBL Speaker Following Models: Charge 3 (2016). (PLEASE NOTE: THIS REPLACEMENT BATTERY IS NOT COMPATIBLE WITH ANY OTHER SPEAKER MODEL/VERSIONS UNLESS THEY HAVE THE FOLLOWING BATTERY PART NUMBER - GSP1029102A). Replacement for the Following Battery Model/Part Numbers: GSP1029102A. Please first verify the position/direction of the positive (red) and negative (black) wires on the connector before purchasing and when installing the battery.