Hewlett-Packard (HP) 490306-001 - 63Whr 10.8V Lithium-Ion Replacement Battery for HP 500, 600, 6520s, 6730s, 6820s, 6720s, 6830S Laptop
HP Compaq 6830s Notebook PC
HP Compaq nc8000 Notebook PC
Compaq 610 Notebook PC
Compaq 615 Notebook PC
Compaq 510 Notebook PC
Compaq 511 Notebook PC
Compaq 515 Notebook PC
Compaq 516 Notebook PC
HP Compaq 6730s Notebook PC
HP Compaq 6735b Notebook PC
HP Compaq nw8000 Mobile Workstation