Compatible Brand:HP; Compatible Laptop Models:HP:Pavilion dv4 dv4i dv4t dv4z dv5 dv5t dv5z COMPAQ Presario G50 G60 G61 G70 CQ40 CQ41 CQ45 CQ50 CQ60 CQ61; Compatible Part Numbers:HP:462889-121,462889-421,462890-151,462890-161,462890-251,462890-541,462890-751; Cell type:Li-ion; Capacity (mAh):5200mAh ; Capacity Range (mAh):5000-7000; Voltage (v):10.8V; Dimension (cm):20.54.982.03; Color:Black; Shipping Weight(Kg):0.308