Dentsing 54Wh 7.4V 3RNFD / 34GKR Battery for Dell Latitude E7440 E7450 E7420 G95J5 0G95J5 5K1GW Model: 3RNFD Color:Black Voltage:7.4V Capacity:54WH Compatible P/N:3RNFD 34GKR Compatible with:Dell Latitude E7440 E7450 E7420 6 Months Warranty. If you have any issue, please contact us, we will help you resolve it before you leave a negative feedback or low review.Thanks for your kind support and patience.