Amazon.com: Youejoeq 6800mAh High-Capacity Extended Replacement Battery for J B L Xtreme 3 Wireless Bluetooth Speaker, fits Part no GSP-2S2P-XT3A : Electronics
Amazon.com: Replacement 19V 65W JBL Xtreme 2 Charger - for JBL Xtreme Portable (Black,Blue,Red) Wireless Bluetooth Speakers/JBL Xtreme/JBL Xtreme 2 / JBL Xtreme 2 Special Edition : Electronics