... battery pack for Compaq B2800 battery for Compaq 407672-001 HSTNN-CB25 battery laptop battery pack for Compaq B2800 battery for Compaq 407672-001 HSTNN-CB25 battery 1. Battery ... 001, 407672-001, HSTNN-CB258. Fit models:Compaq Presario B2800 SeriesPresario B2801TX, Presario B2802TX, Presario B2803TX ... adapters for all major brands laptops such as Acer, Compaq, Dell, Fujitsu, IBM, Liteon, Sony, Toshiba, ...