... .Replacement Laptop Battery for ... Laptop battery for HP 6720Specification: Brand: For HP 6720Type:Li-ionVoltage: 10.8VCapacity: 4800mAh Color:BlackWarranty: one year Compatible Part#:For HP/COMPAQ ... :361909-001, 361909-002, 372771-001, 381374-001, 395794-001, 395794-002, 395794-261, 398875-001, 398876-001 ... PB992A, PB992UT Compatible Laptops list:For HP/COMPAQ Business Notebook:8510p, 8510w, 8710p, ...