Specifications:

• Certification: CE
• Certification: FCC
• Certification: RoHS
• Origin: CN(Origin)
• Type: Li-Ion
• Package: Yes
• Model Number: 4720 N7420 N7520 N7720 N5420 N5520 N5720 N4420 N4520 N4720
• Label Capacity: 5200mAh
• Full Capacity: 4400mAh
• Conditions: Brand , works as Genuine Parts, 100% OEM Compatible
• Compatible Brand: DELL
• Cells Level: Grade A++
• Brand Name: HSW
• Battery Voltage: 11.1V
• Battery Cells: 6 Cells