Инструкция 15.6" Ноутбук Samsung Galaxy Book 4 NP750XGJ

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Chapter 4.
Settings and Upgrade
Battery

Measuring the Remaining Battery Charge

Extending the Battery Usage Time

Decreasing the LCD Brightness

You can view the battery charge status by completing the following procedures.

Confirming the battery charge in the Taskbar

Click the Charms menu > Settings > Screen

1

Adjustment icon .

Disconnect the AC adapter and move the mouse cursor over the battery icon in the system tray of the Taskbar to confirm the remaining battery charge.

2 Adjust the brightness with the screen brightness control bar. The battery life will be extended.

Battery Usage Time Information

A battery is an expendable supply, so when using it over a long
time, the capacity/battery life is shortened. If the battery life is
reduced to under half of its initial time, we recommend purchasing
a new battery.

When not using the battery for a long time, store the battery after charging it to 30-40% of its capacity. This extends the battery life time.