The Sony SRS XB21 battery indicator is an LED in the rear button / port panel on the speaker. Find it just to the right of the USB input port. This displays battery status. E.g. Whether it’s draining or charging, or whether it’s critically low or not when discharging. But it neither reads out charging … Continue reading Sony SRS XB21 Battery Indicator
Tag: Sony SRS XB21 Battery
How to Check Sony SRS XB21 Battery
Covers how to check battery in the Sony SRS XB21 wireless Bluetooth speaker, and also, how to tell if the battery life is fading over time. How to Check Sony SRS XB21 Battery, Current Charge 1. First, Turn ON the XB21 You won’t be able to read battery charge status unless the speaker is ON. … Continue reading How to Check Sony SRS XB21 Battery
Sony SRS XB21 Battery Life
Covers how to check battery life and level on the Sony Extra Bass SRS XB21 Bluetooth speaker, and also, how to know if the battery life is degrading over time. Sony SRS XB21 Battery Life: Testing the Current Charge 1. First, Turn ON the XB21 You won’t be able to read battery charge status unless … Continue reading Sony SRS XB21 Battery Life
How to Check Sony SRS XB21 Battery Life
Covers how to check battery life and level on the Sony Extra Bass SRS XB21 portable Bluetooth speaker, and also, how to tell if the battery life is fading over time. How to Check Sony SRS XB21 Battery Life, Current Charge 1. First, Turn ON the XB21 You won’t be able to read battery charge … Continue reading How to Check Sony SRS XB21 Battery Life