Compaq NC4000 manual External AC Adapter, Cell, Primary Li ion Battery Pack

Specifications

Table 6-4

External AC Adapter

Weight	0.29 kg	0.65 lb
Power supply
Operating voltage	90 to 264 VAC (auto-switching)
Operating current	1.6 A RMS
Operating frequency range	47 to 63 Hx AC
Maximum transient	4/50 kV

Table 6-5

6-cell, Primary Li ion Battery Pack

Dimensions
Height	2.3 cm	0.90 in
Width	6.3 cm	2.48 in
Depth	20.7 cm	8.15 in
Weight	281 g	0.62 lb
Energy
Voltage	11.1 V
Amp-hour capacity	3.96 aH
Watt-hour capacity	40 wH
Temperature
Operating	5 to 45° C	41 to 113° F
Nonoperating	-20 to 60° C	-4 to 104° F
Recharge time
System off or in Standby	2 to 3 hours
mode	2 to 5 hours
System on (depending on
system power
consumption)

Maintenance and Service Guide 6–5