Lite-On PA-1650-80 65 W AC adapter

Compatible 65 W adapter for Acer Aspire S7

This Lite-On PA-1650-80 unit delivers 19 V at 3.42 A for a total of 65 W. It matches original part numbers including AK.065AP.034, KP.06503.007 and NP.ADT0A.010. The adapter suits owners of listed Aspire S7 and Chromebook C720 models who need a direct replacement power supply. A white power cord is included in the sealed bulk pack.

Steady 19 V output under continuous charging load

The adapter maintains its rated 19 V DC output while the connected laptop draws up to 3.42 A during prolonged charging sessions. Input accepts 100 to 240 V AC so the unit works on mains supplies worldwide without a voltage switch. No active cooling fan is present, so operation stays silent while the brick handles sustained power conversion. The sealed enclosure protects internal components during extended daily use.

Passive thermal design keeps noise at zero

With no moving parts the adapter produces no audible noise in normal use. Heat dissipates through the plastic case during typical charging cycles at 65 W. Power draw from the wall follows the 100 to 240 V AC input range with the rated 65 W DC output. The compact form factor allows it to rest on a desk or travel in a bag without requiring extra ventilation space.