How to safely charge your Samsung Galaxy S25 phone battery

Charge the battery | Wireless power sharing
Your device uses a nano-SIM card. A SIM card may be preinstalled, or you may be able
to use your previous SIM card. This device is also compatible with an eSIM. Learn more:
SIM manager
Network indicators for 5G service are based on your service provider’s specifications
and network availability. Contact your service provider for more details.

NOTE Your device is IP68 rated for dust and water resistance. To maintain the
water-resistant and dust-resistant features of your device, make sure that the
SIM card tray openings are maintained free of dust and water, and the tray is
securely inserted prior to any exposure to liquids.
Maintaining water and dust resistance
Your device is rated IP68: Dust-tight. Tested for submersion in up to 5 feet of fresh
water for up to 30 minutes.
Devices with IP ratings have been tested in controlled environments and certified to
be water- and/or dust-resistant to the device rating specified under testing
conditions.
Use your device in a manner consistent with the IP rating of your device. Failure to do
so may result in damage to your device. Learn more: samsung.com/us/support/
legal/mobile
The device is not impervious to dust and water damage in any situation. It is important
that all compartments are closed tightly. Any device which uses accessible
compartments or ports that can be opened should have these sealed or closed
tightly.
The suggestions below will help you maintain your device’s performance and fulfill
any warranty obligations.
l If your device is exposed to liquids other than fresh water (such as saltwater), rinse
your device with fresh water dry it with a clean, soft cloth, and shake it to remove
any excess water.
l If the device is dropped or receives an impact that causes physical damage to the
device, the water and dust-resistant features of the device may be affected. If you
suspect your device has been damaged because of a fall or impact, take it to a
Samsung-authorized service center for inspection.
l Make sure to allow the device to dry before attempting to charge.
l If the device has been immersed in water or the microphone or speaker is wet,
sound may not be heard clearly during a call while the device is immersed or the
microphone or speaker is wet.

l If your device is exposed to dust, wipe it with a soft, lint-free cloth to remove dust
buildup.
l Do not put your device into a washer or dryer.
l Do not use harsh chemicals, cleaning solvents, or strong detergents to clean your
device.
l Do not place any paint or painting materials (liquids) onto the device.
l Do not expose the device to water at high pressure.
Charge the battery
Your device is powered by a rechargeable battery. A USB Type-C 3A cable is included.
Learn more: samsung.com/us/support/answer/ANS00078994
NOTE Wall charger sold separately. Use only Samsung-approved chargers and
cables. To avoid injury or damage to your device, do not use incompatible, worn
or damaged batteries, chargers, or cables. Using other charging devices and
batteries may not be covered under warranty and may cause damage.
Learn more: samsung.com
TIP Whilecharging, the device and thechargermay becomehot and stop
charging. This usually doesnot affect the device’s lifespanor performance and is
inthe device’snormal rangeofoperation.Disconnect thecharger fromthe device
andwait for the devicetocool down. Learnmore: samsung.com/us/support/
answer/ANS00076952