BTI Replacement Laptop Battery for Dell Latitude and Precision, 11.1-Volt Lithium-Ion, 9 Cell, 7200mAh Cost-effective and safe replacement battery for a variety of Dell Latitude and Precision laptop models Guaranteed to meet or exceed specifications for part numbers 312-0910, 312-7415, U5209, 1M215, 0Y4372 and DFNCH 9-cell, 7200mAh Lithium-Ion battery with 11.1-volts of power and comes in a gray finish 100-percent fully tested and calibrated to meet and exceed all standards Compatible with the Dell Latitude E6410 and E6510 Compatible with the Dell Precision M4500 Includes a 12-month warranty and if a BTI product failure damages a connected electronic device, BTI will replace it