Dell PY760 manual 246

Battery (continued)

Height	21.5 mm (0.83 inches)
Width	139.0 mm (5.47 inches)
Weight	0.484 kg (9 cell)
Voltage	10.8 VDC
Charge time (approximate):
Computer off	2 hours (at 100% in 2 hours)
	1 hour (at 80% in 1 hour)
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 128.
	See "Using a Battery" on page 43 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 65°C (–40° to 149°F)

AC Adapter

NOTE: For optimum system performance, always use a 130-Watt adapter. Using less powerful AC adapters may cause you to receive a Warning message and may also cause your computer to experience a degradation in performance.

Input voltage	90–264 VAC
Input current (maximum)	2.5	A
Input frequency	47–63 Hz
Output current	7.7	A (maximum at 4-second pulse);
	6.7	A (continuous)
Output power	130 Watt
Rated output voltage	19.5 VDC
Dimensions:

246

Specifications