JBL Partybox 110 Powerful, portable party speaker with vivid light effects, Bluetooth connectivity, Mic/Guitar input and rechargeable battery, Black - Creative Audio
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
JBL PartyBox 1000 Bluetooth Party Speaker with Full Panel Light Effect in Black | NFM
Cameron Sino Battery for JBL PartyBox 300 JBLPARTYBOX300CN Replacement 2INR19/66/4 SUN-INTE-125 10400mAh / 76.96Wh - AliExpress