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UL STATEMENT
All UL-labelled C-Pen products fulfill the requirements of
the UL 1950 standard: UL Standard for Safety of Informa-
tion Technology Equipment.
C-Pen models with built-in rechargeable batteries are to be
used with Direct Plug-In Transformer unit marked
“Class 2” rated from 4.05-4.95 Vdc, 450-550 mA.
The built-in rechargeable batteries are not operator
accessible or replaceable.