Amazon.com: WRUMI 10000mah 37.0Wh Battery for JBL Xtreme1 Extreme Xtreme 1 GSP0931134 Replacement Batterie with Tools : Electronics
Amazon.com: for JBL Xtreme 2 (NOT Xtreme 1) High Capacity Battery Replacement Repair + Tool for JBL Xtreme 2 Portable Bluetooth Speaker 5200mAH Li JBL Model XTREME2BLKAM Part 2INR19 66-2 : Electronics