High Performance Lithium Ion Main Battery Pack for Hewlett-Packard EliteBook 2540p Notebook OEM Part # equivalent: 484784-001, 492548-001, 492549-001, EH767AA, HSTNN-DB21, HSTNN-DB22, HSTNN-DB65, HSTNN-FB21, HSTNN-FB22, HSTNN-Q15C, RL506AV, RL507AV, RW556AA, 404866-622, 404866-642, 404886-621, 404886-642, 404887-221, 404887-241, 404887-261, 404887-621, 404887-622,404887-641 , 404887-642, 405190-001, 412779-001, B-5911 |