Amstron NAC-X90-91 is a 5 amps, 90 watts rated power supply and replaces Lenovo's92P1112 laptop charger. Designed to meet Lenovo'soriginal specifications, NAC-X90-91 is UL certified and works with many Lenovo notebooks that require 15 to 20 volt DC.
NAC-X90-91 has gone through rigorous third party testing to ensure its performance and safety. It conforms to the standards of the following organizations and certifications:
KEY FEATURES
UL Certification # E345153 - Highest consumer safety standard.Automatic voltage adjustment 15-24V
