HP 464119-363 - 63Whr 10.8V Lithium-Ion Replacement Battery for HP 500, 600, 6520s, 6730s, 6820s, 6720s, 6830S Laptop Retail $61.95
Hewlett-Packard (HP) HSTNN-DB13 - 14.8V 8-Cell Lithium-Ion Replacement Battery for ZE4000 ZE4500 ZE5000 NX9000 Presario 2100 2500 Retail $229.00
