Thank you for reaching out to us in order to find out how effective battery charging until 85% compared to usual charging at 100%.
Samsung Galaxy phone is powered by Lightweight Lithium-ion Battery, which is high energy density, long-lasting, and safe.
Batteries are consumables, and their lifespans are affected by their usage patterns and environments.
In order to protect battery life for longer use, you can toggle on battery protection on device care. It will limit your charging to 85% and charge when your phone drops between 20 to 25%.
Battery and device care gives you all the tools you need to keep your device running smoothly, automatically optimizing your battery, storage, memory, and security. When you open Battery and Device Care, your phone will run a diagnostic check and give you a score out of 100. The higher your score is, the better optimized your device is.
If you want to get the most out of your Samsung Galaxy phone's battery, you may click the below links.
Even if the screen shows that there is still a lot of battery power, the battery may noticeably deplete or shut down as efficiency decreases. Visit the Samsung Authorized Service Center closest to you if you're experiencing issues with a dying or inefficient battery, charging your phone too frequently, or noticing a decrease in battery life.
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