Our new A32-K55 6-cell battery is made with Samsung battery cells and rated at 4400mAh. The A32-K55 is fully compatible with the following Asus notebook models:

Asus A45 Series

Asus A55 Series

Asus A75 Series

Asus K45 Series

Asus K55 Series

Asus K75 Series

Asus R400 Series

Asus R500 Series

Asus R700 Series

Asus U57 Series

Asus X45 Series

Asus X55 Series

Asus X75 Series

Asus A45 Series

A45VS, A45VM, A45VJ, A45VG, A45VD, A45V, A45N, A45DR, A45DE, A45D, A45A

Asus A55 Series

A55VS, A55VM, A55VJ, A55VD, A55V, A55N, A55DR, A55DE, A55D, A55A

Asus A75 Series

A75VM, A75VJ, A75VD, A75V, A75DE, A75D, A75A

Asus K45 Series

K45VS, K45VM, K45VJ, K45VG, K45VD, K45V, K45N, K45DR, K45DE, K45D, K45A

Asus K55 Series

K55VS, K55VM, K55VJ, K55VD, K55V, K55N, K55DR, K55DE, K55D, K55A

Asus K75 Series

K75VM, K75VJ, K75VD, K75V, K75DE, K75D, K75A

Asus R400 Series

R400VS, R400VM, R400VJ, R400VG, R400VD, R400V, R400N, R400DR, R400DE, R400D, R400A

Asus R500 Series

R500VS, R500VM, R500VJ, R500VD, R500V, R500N, R500DR, R500DE, R500D, R500A

Asus R700 Series

R700VM, R700VJ, R700VD, R700V, R700DE, R700D, R700A

Asus U57 Series

U57VM, U57VJ, U57VD, U57V, U57N, U57DR, U57DE, U57A

Asus X45 Series

X45VD, X45V, X45U, X45C, X45A

Asus X55 Series

X55VD, X55V, X55U, X55SV, X55SR, X55Sa, X55C, X55A

Asus X75 Series

X75VD, X75VC, X75VB, X75V, X75Sv, X75A

and more models.

The battery is the best replacement for the following Asus OEM battery part number:

A32-K55, A33-K55, A41-K55