Dell 81TR2, 1570 Battery, AC Adapter, cell/6-cell “smart” lithium ion, 0.26 kg 0.57 lb 4-cell

Battery

4-cell/6-cell “smart” lithium ion:

Depth	53.2 mm
	(2.09 inches)
Height	21.4 mm
	(0.84 inches)
Width	209.4 mm
	(8.24 inches)
Weight	0.26 kg (0.57 lb) (4-cell)
	0.35 kg (0.77 lb) (6-cell)
9-cell “smart” lithium ion:
Depth	53.2 mm
	(2.09 inches)
Height	41.7 mm
	(1.64 inches)
Width	264.6 mm
	(10.41 inches)

	Basic Specifications
Battery
Weight	0.52 kg (1.15 lb)
Voltage	11.1 VDC (6/9 cell)
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
AC Adapter
Input voltage	100–240 VAC
Input current	1.5 A
Input frequency	50–60 Hz
Output power	65 W

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