How to Check Sony XB21 Battery

Covers how to check battery in the Sony XB21 wireless Bluetooth speaker, and also, how to tell if the battery life is fading over time. How to Check Sony 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. To turn … Continue reading How to Check Sony XB21 Battery

Sony XB21 Battery Indicator

The Sony XB21 Bluetooth portable speaker has a simple battery level indicator LED in the rear button / port panel, just to the right of the USB input port, as shown in the pictures that follow.  This displays battery status. E.g. Whether it’s draining or charging, or whether it’s critically low or not when discharging.  … Continue reading Sony XB21 Battery Indicator

How to Check Sony 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 XB21 Battery Life, Current Charge 1. First, Turn ON the XB21 You won’t be able to read battery charge status … Continue reading How to Check Sony XB21 Battery Life