CBD&reg; 9cell 7800mAh Laptop Battery FOR Dell Latitude E6510 E6500 E6400 XFR Battery type: Li-ion; Capacity: 7800mAh; Cells: 9-cell; Voltage: 11.1V. 100% New from Manufacturer CE-/FCC-/RoHS-Certified for safety Built-in circuit protection ensures both safety and stability 30 days money back guarantee & 60 Days warranty