OEM JBL Charge 4 Waterproof Portable Bluetooth Speaker Black 7500 mAh Deep Bass | eBay
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JBL Charge 4 will not turn on. Shows it has 60% battery life (three dots), but will not turn on, nor will it show that it is charging when plugged in. Anyone
How to Fix NOT CHARGING JBL SPEAKER AND RESET TO FACTORY SETTINGS I Yes it works - YouTube