7.4V 10000mah battery for JBL Boombox batteries - AliExpress
Battery for JBL Boombox JBLBOOMBOXBLKAM JBLBOOMBOXSQUADAM JBLBOOMBOXGRNAM - Walmart.com
Amazon.com: Replacement Battery for J B L Boombox 2 Speaker,fit Part no SUN-INTE-213,SUN-INTE-268,13500mAh/Li-ion : Electronics
26000mah Gsp0931134 01 Battery For Jbl Boombox Player Speaker Bluetooth Li Polymer Rechargeable Pack Replacement Batteries - Digital Batteries - AliExpress
Amazon.com: Estry GSP0931134 01 Battery Replacement for JBL Boombox, JEM3316, JEM3317, JEM3318 : Health & Household
Amazon.com: Tenberly 15000mAh 7.4V Replacement Battery for JBL Boombox 2 Gen Boombox2 Speaker Fits Part NO. SUN-INTE-213 SUN-INTE-268 GSP0931134 01 : Electronics