New Asus A32-K53 A43 AS18 B44 AS18 B44 Battery Specification Condition: New Model: AS18 B44 - brand new replacement Purpose: Asus K53S X53S X53U X54C X54H Battery Voltage: 10.8V (11.1V) Capacity: 4400 mAh (48Wh) Battery dedicated to laptops: Asus K53S Asus X53S Asus X53U Asus X54C Asus X54H Replaces battery models with the following designations: A31-K53 A32-K53 A41-K53 A42-K53 Illustrative pictures, show an example of the product: The new Asus A32-K53 A43 AS18 B44 K53S X53S X53U X54C X54H battery comes from the offer of Kompre.pl – an authorized seller of post-lease business class computers.