Replaces OEM # 7WNW1, DMF8C, 0DMF8C, CN-0DMF8C, GK3D3, 0GK3D3, CN-0GK3D3, 1Y62C, 451-BCHS, 451-BCHV Fits: Dell LATITUDE 5420 RUGGED, LATITUDE 5424 RUGGED, LATITUDE 7424 RUGGED Specs: 11.4V, 51WHR, 4342MAH, 3 CELL Brand New GreenTech replacement battery - 6 Month Replacement Warranty Each products has undergone rigorous testing to ensure the correct voltage, circuit protection, stable current, low self-discharge and CE / FCC / RoHS Certified for safety