BTI - Notebook battery - Li-lon 4-Cell 7.6V / 7105 mAh / 54WH - for HP LATITUDE E7270, E7470 OEM: 1W2Y2, 242WD, 451-BBSU, 451-BBSX, 451-BBSY, 5F08V, GG4FM, J60J5, MC34Y, R1V85, WYWJ3.