JBL SUN-INTE-265 battery for JBL PartyBox On-The-Go | Unicell
JBL PartyBox 300 Battery Replacement
Battery JBL Partybox 300, For Sound Bar, Voltage: 7.4v
JBL Partybox - Teardown and Battery - YouTube
Amazon.com: LIONX Battery Replacement for Speaker Fit Model PartyBox 100 Part Number SUN-INTE-260 2600mAh / 37.44Wh 14.4v Li-ion 106.00 x 104.50 x 26.50mm Black : Electronics