Battery Model: WDX0R; Battery Type: Lithium-ion; Capacity: 50Wh/4400mAh; Voltage: 11.4V; Cells: 3-Cell; Delivers reliable power for extended use Enhanced Power: Upgrade from the original 42Wh WDX0R design to a higher 50Wh capacity, providing more power and longer-lasting performance Note: Please check your devices model or part number to confirm compatibility. For the full compatibility list, you can refer to the product description Compatible Models: Works with Dell Inspiron 15 5000 7000 Series 5570 5567 5579 7579 5568 7586 5575 7580 7570 5584, 13 5000 7000 Series 5379 7375 7378 5378, and more Compatible Models: Works with Dell Inspiron 17 5000 Series 5770 5775 5767 5765, 14 5000 7000 Series 5482 7472, Latitude Series 3500 3379, Vostro Series 5568, and more Compatible P/N: WDX0R, WDXOR, P69G, CYMGM, FC92N, P58F, 3CRH3, P69G001, FW8KR, T2JX4, P58F001, 8YPRW, C4HCW, and more. Not compatible with YRDD6 or 33YDH Multiple Protection: Smart IC chip ensures safe temperature contro