Battery Type: Li-ion ; Voltage: 7.4V ; Capacity: 47Wh, 4 cells. Battery Models: 451-BBFY 451-BBFS 451-BBFT 451-BBFV 451-BBOE 451-BBOF 451-BBOG 451-BBQE 462-3750 3RNFD 34GKR PFXCR 0D47W KWFFN CKCYH GV7HC 0GV7HC KKNHH E225846 5K1GW 0909H5 0G95J5 OG95J5 TI9VW G95J5 6986MAH 334GKR P40G C8GC5 KR71X MGH81 XJ8TX 6G86K XM2D4 X7JK1 J31N7 F38HT V8XN3 VTV59 T19VW G0G2M 909H5 . All batteries are certified by UL-/CE-/FCC-/RoHS. To make sure the battery you purchased is the correct one, please check the model of your laptop and the original battery part number at first. Replacement compatible with Dell Latitude 14 7000 Series Laptop, Dell Latitude 14 7000 Series-E7440 Laptop, Dell Latitude E7420 Series Laptop, Dell Latitude E7450 Series Laptop, Dell Latitude E7240 Ultrabook Series Laptop, Dell Latitude E7440 Series Laptop, Dell Latitude E7440 Touch Series Laptop.