TGF&reg; 11.1V 7800mAh New Laptop Battery for Dell Precision M6400 M6500, fits C565C DW554 F678F G102C J012F KR854 P267P 5K145 8M039 312-0868 312-0873 Battery type: Li-ion; Capacity: 7800mAh/87WH; Cells: 9-cell; Voltage: 11.1V. 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. CE-/FCC-/RoHS-Certified. Tested under strict quality control standards, strict guidelines for compatibility Warranty: 12 Months warranty, 30 days money return guarantee.