![Hi I have a JBL Boombox 1 and yesterday I noticed it's been doing this when charging. What could it be? the end of the charger which attaches to the Speaker is Hi I have a JBL Boombox 1 and yesterday I noticed it's been doing this when charging. What could it be? the end of the charger which attaches to the Speaker is](https://external-preview.redd.it/lb5EtwxWH8oacQQ5PI9XU_b3WBp2h6dMsfzcFIANx88.png?width=640&crop=smart&format=pjpg&auto=webp&s=f203eaae301274f7252752af16d073b81803cf11)
Hi I have a JBL Boombox 1 and yesterday I noticed it's been doing this when charging. What could it be? the end of the charger which attaches to the Speaker is
![Amazon.com: 19V 65W AC Adapter Charger Cable for JBL Boombox Portable Wireless Bluetooth Waterproof Speaker (Black Blue Red) JBL Xtreme 2 Extreme 2 Cargador Cargar para Bocina JBL Power Charging Cord Replacement : Amazon.com: 19V 65W AC Adapter Charger Cable for JBL Boombox Portable Wireless Bluetooth Waterproof Speaker (Black Blue Red) JBL Xtreme 2 Extreme 2 Cargador Cargar para Bocina JBL Power Charging Cord Replacement :](https://m.media-amazon.com/images/I/61xsc3dZKWL.jpg)
Amazon.com: 19V 65W AC Adapter Charger Cable for JBL Boombox Portable Wireless Bluetooth Waterproof Speaker (Black Blue Red) JBL Xtreme 2 Extreme 2 Cargador Cargar para Bocina JBL Power Charging Cord Replacement :
![Amazon.com: WRUMI Replacement Battery for JBL Boombox GSP0931134 01 Battery 7.4V (NOT for Boombox 2) : Electronics Amazon.com: WRUMI Replacement Battery for JBL Boombox GSP0931134 01 Battery 7.4V (NOT for Boombox 2) : Electronics](https://m.media-amazon.com/images/I/71yBE5IDIrL._AC_UF894,1000_QL80_.jpg)