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

Polk Audio AC adapter 19V 4.74A DC 5.5*2.5 Replacement

by Topsync
$25.00
SKU R2B-19V4.74A

Polk Audio AC Adapter Replacement

19V 4.74A DC 5.5*2.5

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.