Asus X540 Series Laptop Battery A31N1519

The laptop battery is compatible with 

ASUS X540 Series

ASUS X540LA Series: 
X540LA-1A X540LA-1C X540LA-3G X540LA-3F X540LA-3H X540LA-XX002T X540LA-XX003T X540LA-XX004T X540LA-XX013T X540LA-XX021T X540LA-SI302

ASUS X540LJ Series: 
X540LJ-1A X540LJ-1C X540LJ-3F X540LJ-3G X540LJ-3H X540LJ-XX001T X540LJ-XX014T 540LJ-XX015T X540LJ-XX044T

ASUS X540SA Series: 
X540SA-1A X540SA-1C X540SA-3F X540SA-3G X540SA-3H X540SA-XX012T X540SA-XX020T X540SA-XX041D X540SA-XX041T X540SA-XX085T

ASUS X540SC Series: 
X540SC-1A X540SC-1C X540SC-3F X540SC-3G X540SC-3H

ASUS X540YA Series: 
X540YA-1A X540YA-1C X540YA-3F

ASUS X540S X540L Series

Asus X540MA Series

Asus X540NA Series

ASUS R540SA R540L Series

Replacement Part number:

A31N1519 3ICR19/66 A32-K56

How to Purchase the Correct Battery

Method 1:M

1. Press Windows + R on your laptop.
2. Type ""msinfo32"" and click OK.
3. In the window, locate the ""System Model"" to find your specific laptop model.

Method 2:

1. Remove the battery from your computer.
2. Check the model of your battery.
3. Refer to the compatible list to ensure the model you are searching for matches the battery you need.
4. If the model is listed as compatible, that's the right battery for your laptop.

Note: When purchasing the battery, make sure it is compatible with your laptop model to ensure proper functionality.
 

Note: Please check if this battery is compatible with your computer before purchasing. 
 

 High quality materials and battery cells to ensure true capacity and more recharge cycles. Expected operation time: 1h:30m. This may vary, depending on device type and the way it is used. Low power consumption IC design. Overcharging and Discharging Circuit Protection.