Dell Inspiron 1564 Setup Manual page 76

Basic Specifications
Display
Type 15.6-inch HD WLED with
TrueLife
Height 193.54 mm (7.62 inches)
Width 344.23 mm (13.55 inches)
Diagonal 396.42 mm (15.6 inches)
Battery
6-cell "smart" lithium ion
Depth 53.1 mm (2.09 inches)
Height 22.3 mm (0.88 inches)
Width 274.5 mm (10.8 inches)
Weight 0.35 kg (0.77 lb)
74
Battery
9-cell "smart" lithium ion
Depth 53.1 mm (2.09 inches)
Height 42.9 mm (1.69 inches)
Width 314.45 mm (12.38 inches)
Weight 0.52 kg (1.15 lb)
Voltage 11.1 VDC
Charge time 4 hours (when the
(approximate) computer is turned off)
Operating time Battery operating time
(approximate) varies depending on
operating conditions.
Coin-cell battery CR-2032