Laptop Battery for HP business notebook 550, 6530s, 6531s, 6

Compatible OEM part number:451085-121, 451085-141, 451085-661, 451086-001, 451086-121, 451086-621, 451086-661, 451568-001, 456864-001, 456865-001, 464119-142, 464119-143, 464119-161, 464119-162, 464119-362, 464119-363, 484787-001, 490306-001, 491278-001, 491279-001, 491654-001, 491657-001, 496897-001, 500764-001, 500765-001, 501870-001, 513129-121, 513129-141, 513129-421, 572186-001, 572187-001, 572188-001, 572189-001, 572190-001, 572191-001, DD08, DD08063, GJ655AA, GJ655AA#ABH, HSTNN-FB51, HSTNN-FB52, HSTNN-I39C, HSTNN-I40C, HSTNN-I47C-A, HSTNN-I48C-A, HSTNN-I48C-B, HSTNN-I49C, HSTNN-I50C-A, HSTNN-I50C-B, HSTNN-I54C, HSTNN-I64C-4 HSTNN-I64C-5, HSTNN-I65C-4, HSTNN-I65C-5, HSTNN-IB51, HSTNN-IB52, HSTNN-IB55, HSTNN-IB62, HSTNN-LB51, HSTNN-LB52, HSTNN-OB52, HSTNN-OB62, KU532AA, NBP8A97. *Compatible models:Compaq 510, 511, 515, 516, 610, 615 and Compaq Hewlett Packard Business 550, 6530s, 6531s, 6535s, 6720s, 6730s, 6735s, 6820s, 6830s series.