Specification: Battery type: Li-ion Voltage: 14.8V Capacity: 2200mAh Cell: 4 Cells recharge cycles： 500 Operation time: Around 1.5-2.5 hours Compatible Models： For Dell Inspiron 3451 3452 3458 3551 3552 3558 5451 5458 5555 5558 5755 5758 For Dell Inspiron 14 3000 series 14-3451 14-3458 For Dell Inspiron 14 5000 series 14-5451 14-5455 14-5458 14-5459 For Dell Inspiron 15 3000 series 15-3552 15-3558 For Dell Inspiron 15 5000 series 15-5555 15-5558 15-5559 15-5758 For Dell Vostro 3458 3558 Compatible Part Numbers： For Dell Inspiron Gxvj3, Hd4J0, Hd4Jo, K185W, Ki85W, M5Y1K, M5Yik, Wkrj2, VN3N0, 451-BBMG.
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