Battery Part Number:

A31-K56,

A32-K56,

A41-K56,

A42-K56,

Compatible  Model Number:

ASUS

A46 Series, A46C, A46CA, A46CB, A46V,

K46 Series, K46C, K46CA, K46CB, K46,

K56 Series, K56C, K56CA, K56CB, K56V,

S40 Series, S40C, S40CA, S40CB, S40CM,

S46 Series, S46C, S46CA, S46CB, S46CM,

S56 Series, S56C, S56CA, S56CB, S56CM,

R405C Series, R405CA, R405CB, R405CM,

R505C Series, R505CA, R505CB, R505CM,

S405C Series, S405CA, S405CB, S405CM,

S505C Series, S550CA, S550CMS,

S550 Series, S550C, S550CA, S550CM,

V550C Series, V550CA, V550CM,

U48C Series, U48CA, U48CB,