Go to Amazon Sites : http://www.amazon.com/gp/product/B00HK7WVW6?tag=shitmycatsrea-20 <br /> <br />Replacement Laptop Battery for HP COMPAQ PRESARIO 2100 2500 F4809A F4812A(8cell 14.8V 5200mAh) <br /> <br />Battery Type Replacement Battery <br />Cell Type Li-ion <br />Battery Cells 8-cells <br />Voltage 148V <br />Capacity 5200mAh
