Compatible Brand: Lenovo; Compatible Laptop Models: Lenovo: Idea Pad Y450, Idea Pad Y450 20020, Idea Pad Y450 4189, Idea Pad Y450A, Idea Pad Y450G, Idea Pad Y550, etc; Compatible Part Numbers: Lenovo:55Y2054, L08L6D13, L08O6D13, L08S6D13; Cell type: Li-ion; Capacity (m Ah):4400 Mah; Capacity Range (m Ah):0-5000; Voltage (v):11.1V; Dimension (cm):20.76 x 5.303 x 2.025;
Colour: Black; Shipping Weight (Kg):0.3055