Battery; Storage; Memory Card - Samsung Galaxy S10e User Manual

Settings

Battery

View how battery power is used for your various device activities.
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From Settings, tap
• Battery usage: View power usage by app and service.
• Power mode: Select a power mode to extend battery life.
• App power management: Configure battery usage for apps that are used
infrequently.
• Wireless PowerShare: Enable wireless charging of supported devices with
your device's battery.
• Fast cable charging: Enable or disable fast cable charging when connected
to a supported charger.
• Fast wireless charging: Enable or disable fast wireless charging when using a
supported charger.

Storage

View the device storage and usage. You can also mount, unmount, or format an
optional memory card (not included).
Device storage
Quickly optimize your device's storage, increasing available memory.
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From Settings, tap

Memory card

Once an optional microSD memory card (not included) has been installed in your
device, the card memory is displayed in the Storage setting.
For more information, see Assemble your device on page 6.
Device care > Battery for options:
Device care > Storage > Clean now.
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