5200mAh Battery For JBL JBLXTREME2BLKAM,JBLXTREME2BLUAM,Xtreme 2,SUN-INTE-103 753512165452 | eBay
JBL Xtreme 2 | Portable Bluetooth Speaker
New 7.4V 5200mAh Replacement Battery For JBL Xtreme 2 2nd ,Xtreme2 SUN INTE 103 ID1019 Bluetooth Speaker Acumulator 6 wire Plug|Mobile Phone Batteries| - AliExpress