Specifications: - Voltage: 14.4v is compatible with 14.8v - Capacity: 2200 mAH - Brand: Unbranded /OEM Compatible Models: - Asus A550 Series: A550, A550C, A550Ca, A550Cc, A550L, A550La, A550Lb, A550Lc, A550V, A550Vb, A550Vc - Asus F550 Series: F550, F550C, F550Ca, F550Cc, F550Dp, F550E, F550Ea, F550L, F550La, F550Lb, F550Lc, F550V, F550Vb, F550Vc - Asus F552 Series: F552, F552C, F552Cl, F552E, F552Ea, F552Ep, F552V, F552Vl - Asus K450 Series: K450, K450C, K450Ca, K450Cc, K450L, K450La, K450Lb, K450Lc, K450V, K450Vb, K450Vc, K450Ve - Asus K550 Series: K550, K550C, K550Ca, K550Cc, K550L, K550La, K550Lb, K550Lc, K550V, K550Vb, K550Vc - Asus P450 Series: P450C, P450Ca, P450Cc, P450L, P450La, P450Lb, P450Lc, P450V, P450Vb, P450Vc - Asus P550 Series: P550, P550C, P550Ca, P550Cc, P550L, P550La, P550Lc - Asus R409 Series: R409, R409C, R409Ca, R409Cc, R409L, R409La, R409Lb, R409Lc, R409V, R409Vb, R409Vc, R409Ve - Asus R510 Series: R510, R510C, R510Ca, R510Cc, R510D, R510Dp, R510E, R510Ea, R510L, R510La, R510Lb, R510Lc, R510V, R510Vb, R510Vc. - Asus X452 Series: X452, X452C, X452Cp, X452E, X452Ea, and X452Ep. - Asus X550 Series: X550, X550A, X550C, X550Ca, X550Cc, X550Cl, X550D, X550E, X550X Compatible Part Numbers: - A41-X550 A41-X550A What's in the box Laptop Battery