Samsung Galaxy A20 Notes On Usage page 18

Do...not...pull...or...place...a...heavy...object...on...
the...power...cord...of...the...specified...charging...
equipment...(sold...separately).
Don t
May cause fire, burns or electric shocks, etc.
When...you...insert...and...remove...the...specified...
charging...equipment...(sold...separately)...from...
the...outlet,...do...not...contact...a...metal...strap...or...
Don t
other...metal...objects...with...the...jack.
May cause fire, burns or electric shocks, etc.
Do...not...connect...the...voltage...converter...
(travel...converter)...for...overseas...travel...to...
the...specified...charging...equipment...(sold...
Don t
separately).
May cause ignite, heat or electric shocks, etc.
Do...not...apply...excessive...force...to...the...product...
connected...to...the...specified...charging...
equipment...(sold...separately).
Don t
May cause fire, burns, injuries or electric
shocks, etc.
Do...not...touch...the...code...of...the...specified...
charging...equipment...(sold...separately),...USB...
cable,...charging...jack...or...power...plug...with...wet...
No wet hands
hands.
May cause fire, burns or electric shocks, etc.
Only...use...with...the...specified...power...source...
and...voltage....
When...charging...the...product...overseas,...use...
Do
the...specified...charging...equipment...(sold...
separately)...for...global...use.
If incorrect power source and voltage is used,
this may cause fire, burns or electric shocks,
etc.
AC adapter : 100V AC (Connect to the AC
outlet for internal household use)
AC adapter for global use : Between 100V AC
and 240V AC (Connect to an AC outlet for
internal household use)
DC adapter : 12V, 24V DC (specific for
negative ground vehicle)
16
Notes...on...Usage