UGB New GSP0931134 Battery For JBL xtreme1 extreme Xtreme 1 GSP0931134 Batterie 10000mAh 37.0Wh 7.4V - Laptop Battery, Charger and AC Adapter | Ultra Green Battery
High Quality Large Capacity 7.4V 11000mah Rechargeable GSP0931134 Battery For JBL XTREME Bluetooth Wireless Speaker|Mobile Phone Batteries| - AliExpress