Yafda J60J5 J6OJ5 7.6V55Wh New Laptop Battery for Dell Latitude E7270 Latitude E7470 Series MC34Y 242WD R1V85 451-BBSU 451-BBSY 451-BBSX Battery type: Li-ion;Voltage: 7.6V ;Capacity: 55WH; Replacement for Dell Latitude E7270 Series; Dell Latitude E7470 Series. . Grade A cells mitigate the risk of battery leakage and maximize output stability. Built-in circuit protection, enhances safety of usage and extends battery life. 100% New from Manufacturer. Warranty: 30 Days Money Back Guarantee / 12-month worry free warranty for our product Please contact us with any questions or concerns - we are here to help! Products trademarked Yafda. We focus on providing quality power products and excellent customer service. Part number: J60J5, R1V85, MC34Y, 0MC34Y, 242WD, 451-BBSX.