Skip to content
Updates on KJ Distribution due to COVID-19
Updates on KJ Distribution due to COVID-19

Laptop AC adapter 19V 3.42A DC 5.5*1.7 Replacement

by Topsync
$25.00
SKU R2B-19V3.42A

Polk Audio AC Adapter Replacement

19V 3.42A DC 5.5*1.7

Input: 100-240V (50~60Hz)

Features:
• With High efficiency and true voltage output automatically (without operation by hand).
• Auto-reset to the lowest voltage(+15V) after current interruption toprotect your laptop/notebook computer.
• New changeable connector design ensures polarity fool proof.
• OPP/OCP/OVP/SCP protection
• Active PFC design.