Amazon.com: 13400mAh High-Capacity Extended SUN-INTE-125, 2INR19/66/4 Battery Replacement Compatible with JBL PartyBox 300 High Power Portable Wireless Bluetooth Party Speaker : Electronics
JBL Consumer (Discontinued) PartyBox 300 Portable Bluetooth Speaker, 2x 6.5", Rechargeable Battery | Full Compass Systems
Amazon.com: GAXI Battery for PARTYBOX300CN, PartyBox 300 Replacement for P/N 2INR19/66/4, SUN-INTE-125 : Electronics
JBL PartyBox 300 Battery-powered Portable Bluetooth Party Speaker with Light Effects, Black - Walmart.com
Amazon.com: 13400mAh High-Capacity Extended SUN-INTE-125, 2INR19/66/4 Battery Replacement Compatible with JBL PartyBox 300 High Power Portable Wireless Bluetooth Party Speaker : Electronics
Speaker Battery 10400mAh/13400mAh SUN-INTE-125, 2INR19/66/4, GSP-ICR2S4P-PB350A for JBL PartyBox
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