Samsung Galaxy S21 5G User Manual page 9

Getting started
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 void your warranty and may cause damage. For more information
on your device, including charging compatibility, please visit samsung.com.
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. For more information, see
Maintaining water and dust
Charge the battery
Your device is powered by a rechargeable battery. A compatible, reversible USB Type-
C cable is included with the device. The USB Type-C cable can use a USB Type-C travel
adapter, portable charging devices, smartphones, laptops, wireless charging and other
devices that offer USB-C ports, both for charging and data transfer.
TIP While charging, the device and the charger may become hot and stop
charging. This usually does not affect the device's lifespan or performance and is
in the device's normal range of operation. Disconnect the charger from the device
and wait for the device to cool down. For more information, visit
samsung.com/us/support/answer/ANS00076952.
resistance.
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