Dell Inspiron 1720 (Mid 2007) - Manual (Page 184)

184
Specifications
Size:
Width 71.7-mm (2.8-in) sensor-active area
Height 34.0-mm (1.3-in) rectangle
Battery
Type 9-cell "smart" lithium ion
6-cell "smart" lithium ion
Dimensions:
Depth 67.6 mm (2.66 inches) (9 cell)
47.5 mm (1.87 inches) (6 cell)
Height 20.4 mm (0.8 inch)
Width 209.9 mm (8.26 inches)
Weight 0.48 kg (1.06 lb) (9 cell)
0.33 kg (0.7 lb) (6 cell)
Voltage 11.1 VDC
Charge time (approximate) :
Computer off 4 hours
Operating time Battery operating time varies depending on
operating conditions and can be significantly
reduced under certain power-intensive
conditions (see "Power Problems" on
page 122).
See "Using a Battery" on page 47 for more
information on battery life.
Life span (approximate) 300 discharge/charge cycles
Temperature range:
Operating 0° to 35°C (32° to 95°F)
Storage –40° to 65°C (–40° to 149°F)
Coin-cell battery CR-2032
Touch Pad (continued)