Angwel 9Cell 11.1V 97WH New Replacement Battery for Dell M6400,Compatilble models(Dell Precision):M6500 C565C DW554 F678F G102C J012F KR854 --1 Year Warranty Battery type:New Replacement Voltage:11.1V Capacity:97WH Color:silver Warranty:12 months Replacement battery type:Dell Precision M6400 Dell Precision M6500 Replacement battery P/N: C565C DW554 DW842 F678F G102C J012F KR854 P267P 5K145 8M039 312-0868 312-0873 High-quality,Fast shipping from US and 1 Year Warranty! ANGWEL&reg; have registered a U.S. Trademark and the serial number is 87020589