# III.   电池充电

1. 只需使用 USB-C 充电线将仪器连接电脑即可。红灯显示表示设备正在充电。当设备充满电时，灯会变成蓝色。

<figure><img src="/files/6MTBabuedIyBGu7wDmVT" alt=""><figcaption></figcaption></figure>

2. 您可以在屏幕上查看电量百分比。完成充电大约需要 2 小时。

<figure><img src="/files/6oXA8X2oqn2gDHk51sbD" alt=""><figcaption></figcaption></figure>

3. 断开USB 连接以停止充电。您的仪器配有锂离子电池，没有记忆效应。

<figure><img src="/files/lyyLHKh2zB2fMnctvOcl" alt=""><figcaption></figcaption></figure>

您可以在使用仪器时为其充电，例如在飞行中。插入充电线时必须选择“充电模式”，这样提示音才不会停止。启动设备时，请等待十几秒以使电池电量稳定。


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