Dell Precision M6500 (Late 2009) - Manual (Page 6)

Smart Card (with optional contact-less feature)
Read/write capabilities Supports ISO-7816-3 (asynchronous and synchronous
Type I and II), ISO7816-12
Cards supported 1.8 V, 3 V, and 5 V
Program technology supported Java cards
Interface speed 9600–115, 200 BPS
EMV level level 1 certified
WHQL certification PC/SC
Battery
Type 9-cell "smart" lithium ion (90 W/hr)
Dimensions:
Depth 85 mm (3.34 inches)
Height 23 mm (0.90 inches)
Voltage 11.1 V
Temperature range:
Operating 0 °Cto 35 °C (32 °F to 95 °F)
Storage –40 °Cto 65 °C (–40 °F to 149 °F)
Coin-cell battery 3 V CR2032 lithium
AC Adapter
Type 210 W/240 W
Input voltage 100–240 VAC
Input current (maximum):
210 W 3.2 A
240 W 3.5 A
Input frequency 50–60 Hz
Output current:
210 W 10.8 A
240 W 12.3 A
Rated output voltage 19.50 VDC