Dell Alienware M11x R3 (Early 2011) - Manual (Page 105)

CHAPTER 7: SPECIFICATIONS
103
Touch Pad
X/Y position resolution
(graphics table mode)
240 cpi
Size
Height 71.7 mm (2.82 inches) sensor-active area
Width 34.0 mm (1.34 inches) rectangle
Battery
8-cell “smart” lithium ion (63 Whr)
Height 11.2 mm (0.44 inches)
Width 173 mm (6.81 inches)
Depth 109.4 mm (4.31 inches)
Weight 0.43 kg (0.94 lb)
Voltage 14.8 V
Operating time battery operating time varies depending on operating
conditions and can be significantly reduced under
certain power‑intensive conditions.
Life span (approximate) 300 discharge/charge cycles