SLE-Tech 14.8V 40WH Dell M5Y1k Battery for Dell Inspiron 3451 3551 5558 5758 M5Y1K Vostro 3458 3558 Inspiron 14 15 3000 Series Description Features: Battery Type: Li-ion, Cells: 4-cell,Capacity: 2600mAh; Voltage: 14.8V.NOTE:IT NOT Compatible Dell Inspiron 15-5551 Grade A Li-Polymer cells mitigate the risk of battery leakage and maximize output stability. Built-in circuit protection enhances safety of usage and extends battery life. Model :D3451,Compatible Number: Dell Inspiron 14-5455 14-5459 15-3552 15-5555 15-5559 15-5758 ,Inspiron 3451 3551 5558 5758 M5Y1K GXVJ3 HD4J0 K185W WKRJ2 Vostro 3458 3558 Inspiron 14 15 3000 Series Compatible P/N: YU12005-13001D MSY1K VN3N0 HD4J0 P51F P51F001 P47F M5YIk P60G M5YIK One Year Warranty and 30 days money return guarantee. Product Details: Number of Batteries: 1 Lithium Ion batteries required. Brand: SLE-TECH Battery Cell Composition: Lithium Metal Recommended Uses For Product: Laptop Unit Count: 1 Count Product Dimensions: 11.9 x 2.7 x 1.2 inches Item Weight: 8.1 ounces Item model number: D3451 Batteries: 1 Lithium Ion batteries required. Is Discontinued By Manufacturer: No Date First Available: May 6, 2016 Manufacturer: DongGuan Simer Electronics Co., LTD