Genuine AC Adapter Charger Lenovo IdeaPad Lenovo IdeaPad K1 S1 Y1011 Y1010 Y1001

Lenovo AC Adapter Charger 12V 1.5A for Lenovo IdeaPad K1 S1 Y1011 Y1010 Y1001 Tablet


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*Please double check your old charger’s tip size and output voltage. New charger’s output current will be compatible if equal or greater than your old charger*  
Compatible Laptop Brand Lenovo 
Condition Brand New
Certifications C-Tick, FCC, CE, RoHs / SAA, FCC, CE, RoHs
Output Voltage 12V
Output Current 1.5A
Output Power 18W
Tip Size 40Pin (See picture)
Tip Inner Pin
AU Power Cord Provided
Input Voltage AU Standard AC 100V - 240V
Input Frequency AU Standard 50Hz - 60Hz
Short Circuit Protection (SCP) Yes
Over Voltage Protection (OVP) Yes
Over Current Protection (OCP) Yes
Warranty 1 Year from purchase

Compatible Part Number

78Y7365, 57Y6649, 78Y7366, 78Y7367

Compatible Laptop Model

Lenovo IdeaPad K1 S1 Y1011 Y1010 Y1001 Tablet

Proper Charger Usage

  • Do not continuously keep charger plugged in for over 6 hrs at a time. Allow charger to rest.
  • Unplug the charger when the battery is full. And plug in charger when battery reaches 20% to 30%.
Compatible Laptop Brand

For Lenovo

Charger Type

Genuine/ Original Charger

Charger Output Voltage (V)

12V, 20V

Charger Output Current (A)


Charger Output Power (W)


Charger Tip Outer Diameter (mm)

Lenovo 40-pin Tablet


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