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.