Get the most out of your Galaxy Book Battery
Discover how to prevent your Galaxy Book battery lifespan from decreasing, even after prolonged use with these useful tips.
The technology inside a Samsung Galaxy Book battery is designed to prevent the battery lifespan from decreasing even with repeated charging. This keeps the battery lifespan relatively constant, even after prolonged use, allowing you to enjoy your Galaxy Book battery for longer.
Prolong and protect you Galaxy Book battery
Protect battery mode is a Galaxy feature that protects your Galaxy Book battery by limiting the level of maximum charge. This helps to protect and maintain battery lifespans when connected to an AC adapter for prolonged periods, such as in an office.
How to turn on Protect battery mode
Step 1. Open “Samsung Settings” and tap “Battery and performance”.
Step 2. Tap switch to turn on.
When Protect battery mode is activated, a heart symbol will appear on the battery icon.
※ Applies to Galaxy Book 3 and later models.
Keep your Galaxy Book battery safe when not in use
If you do not intend to use your Galaxy Book for more than 3 months, use the Smart Battery Power off feature to help keep your battery safe and to protect it for future performance.
Step 1. In the Galaxy Book BIOS configuration click “Advanced” and “Smart Battery Power Off”.
Step 2. In the Galaxy Book BIOS configuration click “Smart Battery Power Off”.
Step 3. Click “Yes” under “Enter Smart Battery Power Off mode” to activate and shutdown.
If the AC adapter is connected a 'Warning' window may be displayed.
To resume using your Galaxy book with the Smart Battery Power Off function enabled, connect the adapter to the device before use.
* The device will not power on if the adapter is disconnected.
※ Applies to Galaxy Book 3 and later models.
※ Store your device and battery in a cool, non-humid environment to maintain stable battery performance.
※ Please remove and store the AC adapter.
※ Store the battery at approximately 50-70% charge, and recharge it every 3-6 months.
About battery aging
Batteries are a consumable item whose remaining life decreases with age. If you notice that you need to charge your battery more often than usual after a long period of use and that your usage time is noticeably shorter, have your battery checked by your local service center to see if it is time for a replacement as batteries lose life not only with use but also due to storage and environmental conditions.
Symptoms of battery aging
As your battery ages with use, you may notice a rapid decrease in battery capacity or power loss, even if the screen shows a high battery level. This is a feature of battery chemistry and is common in lithium-ion batteries.
If you are experiencing difficulty using your product due to the battery aging over time, please have your battery checked by a service center for assistance with a replacement.
Especially in low-temperature environments or during the winter, aging batteries may experience power outages. This may occur with increasing frequency depending on the level of battery aging.
Running high-end features like games can age the battery by affecting the instantaneous power supply, which causes the device to feel slower and less responsive.
