Acer Aspire 4920 Service Guide - Page 13

t 2.5-hour rapid charge system-off t 3.5-hour charge-in-use T 3-pin 90 W AC adapter supporting Acer QuicCharge™ technology (for selected models): t 80% charge in 1 hour t 2-hour rapid charge system-off t 3-hour charge-in-use Dimensions and weight T Width: 344 mm (13.5 inches) T Depth: 246 mm (9.7 inches) T Height: 37/42 mm (1.45/1.65 inches) T Weight (approximately, with 6-cell battery): 2.65 kg (5.84 lbs.) (configuration may vary by models) Environment T Temperature: t Operating: 5 ° C to 35 ° C t Non-operating: -20 ° C to 65 ° C T Humidity (non-condensing): t operating: 20% to 80% t Non-operating: 20% to 80% Chapter 1 3