Acer A500 - Manual (Page 59)

59 Specifications
• 5-megapixel rear camera with flash (auto focus)
Expansion
• microSD memory card slot (up to 32 GB)
Battery
• Rechargeable high density Li-polymer batteries: 3260 mAh x 2 (24.1 Wh)
Note: Length of battery operation will depend on power consumption
which is based on system resource use. For example, constantly using the
backlight or using power-demanding applications will shorten battery life
between charges.
Dimensions
Height 260 mm
Width 177 mm
Thickness 13.3 mm
Weight 765 g (with battery)