MSI BTY-S14 BTY-S15 A6500 FR400 FR600 FR620 FR700 11.1V 4400mAh laptop battery -  Compatible Part Numbers: BTY-M6E, BTY-S14, BTY-S15  - Battery Type: Li-ion, Battery Volt: 11.1V, Capacity: 4400mAh , Battery Color: Black, Condition: 100% New, Warranty: 12 