Asus AST21 Basic Manual page 29

Charge the battery in a stable place. If placed on an
inclined surface or wobbly stand, the product might fall
Instruction
causing injury or damage. In addition, do not cover or
wrap the product with a cloth or bedding. Doing so might
cause a fire, injury or a fault.
When unplugging the plug of the specified charging
equipment from the power outlet or cigarette lighter
Instruction
socket, hold and pull the power plug. If you pull the cord,
the cord might be damaged.
Do not use the common DC adapter 03 (sold separately)
with the car engine stopped. Doing so might result in
Prohibited
draining of the car battery.
If you feel any abnormality with your skin, immediately
consult a dermatologist. Itching, rashes, eczema, etc.
Instruction
sometimes occurs depending on your physical constitution
and condition. The materials of parts used on the USB AC
adapter set (supplied accessory) are as follows.
AC Case
adapter
AC inlet (metal part)
Connector (resin part)
Connector (metal shell) SUS, brass
Connector (metal
terminal)
Part Material
PC+ABS resin,
PB resin
Brass
PBT+GF30%,
PBT
Phosphor
bronze, brass
Safety precautions
Surface
treatment
Surface
texturing
Nickel
plating
Surface
texturing
Nickel
plating
Gold flash
plating
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