Samsung Galaxy Z Fold4 Notes On Usage page 21

■ Charging equipment
Do not use the specified charging
equipment (sold separately) or the
wireless charger (sold separately) code
Don't
if it gets damaged.
May cause fire, burns or electric shocks,
etc.
If you hear thunder, do not touch the
specified charging equipment (sold
separately) or the wireless charger (sold
Don't
separately).
May cause electric shocks, etc.
Do not short the charging jack while it
is connected to the outlet. Do not touch
the charging jack with a part of your
Don't
body such as your hand or finger.
May cause fire, burns or electric shocks,
etc.
Do not pull or place a heavy object
on the power cord of the specified
charging equipment (sold separately) or
Don't
the wireless charger (sold separately).
May cause fire, burns or electric shocks,
etc.
When plugging or unplugging the
specified charging device (sold
separately) into the outlet, do not allow
Don't
metal objects to come into contact with
it.
May cause fire, burns or electric shocks,
etc.
Warning
Notes on Usage
19