AC Adapter Charger for JBL Xtreme 1 2 portable speaker, 19V 3.42A 65W Power Supply - AliExpress
Amazon.com: for JBL Power Cord Replacement Charger Adapter Supply for Xtreme Xtreme 2 Xtreme JBL Boombox 1 2 Portable Wireless Speaker (Black Blue Red) 19V AC DC : Electronics
AC Adapter Charger For JBL Xtreme 1/2/3 JBL Extreme Power Cord Supply USB-C 19V | eBay