CSE New Replacement Laptop Battery for DELL: Vostro 3400,Vostro 3400n,Vostro 3500,Vostro 3500n,Vostro 3700,Vostro 3700n,V3400,V3400n,V3500,V3500n,V3700,V3700n DELL:004D3C,004GN0G Battery type: Li-ion; Capacity: 5200mAh/58WH; Cells: 6-cell; Voltage: 11.1V. 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. CE-/FCC-/RoHS-Certified for safety. 24 x 7 email support,12-month hassle-free warranty. Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability. Operation time: the actual operation time will depend on how much electricity is required by the device and how you use it.