Appendix A. Product Specifications - Lenovo 90W AC Adapter User Manual

Appendix A. Product specifications

Specification
AC power adapter power
Input
Output
Physical dimensions
Length
Width
Height
Environmental specifications
Operating temperature
Operating relative humidity
Storage temperature
Storage relative humidity
Operational
100-240V AC/2A, 50/60 Hz
19VDC/4.74A
140.9 mm (5.55 in.)
64.8 mm (2.55 in.)
30.2 mm (1.19 in.)
5° C to 40° C (41° F to 104° F)
8% to 80%, Non-condensing
-31° to 60° C (-23.8° F to 140° F)
8% to 80%
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