Dell 1501 owner manual Battery continued, AC Adapter, Specifications

Battery (continued)

Charge time (approximate):

Computer off	3.5 hours (9-cell)
	2.5 hours (6-cell)
	2.5 hours (4-cell, when available)
Operating time	Battery operating time varies depending on
	operating conditions and can be significantly
	reduced under certain power-intensive
	conditions. See "Power Problems" on
	page 74.
	See "Using a Battery" on page 39 for more
	information on battery life.
Life span (approximate)	300 discharge/charge cycles
Temperature range:
Operating	0° to 35°C (32° to 95°F)
Storage	–40° to 60°C (–40° to 140°F)
Coin-cell battery	CR-2032
AC Adapter
Input voltage	100-240 VAC
Input current (maximum)	1.5 A
Input frequency	50–60 Hz
Output current	4.34 A (maximum at 4-second pulse);
	3.34 A (continuous)
Output power	65 W
Rated output voltage	19.5 +/–1.0 VDC
Dimensions:
Height	28.2 mm (1.11 inches)
Width	57.9 mm (2.28 inches)
Depth	137.2 mm (5.4 inches)
Weight (with cables)	0.36 kg (0.79 lb)
Temperature range:
Operating	0° to 35°C (32° to 95°F)
Storage	–40° to 65°C (–40° to 149°F)

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Specifications