Buy the New Laptop Battery for HP/Compaq HSTNN-IB73 HSTNN-LB72 HSTNN-LB73 HSTNN-UB72 HSTNN-UB73 HSTNN-XB72 HSTNN-XB73 at a discounted price. This Li-Ion battery has a capacity of 5200mAh and 6 cells, providing long-lasting power for your laptop. It is compatible with various HP models and comes with a 36-month warranty.