BATTERY FOR MSI Wind U90 U90X U100 BTY-S12 BLACK,Brand New Replacement Product,works as genuine parts,100% ... OEM Compatible BATTERY FOR MSI Wind U90 U90X U100 BTY-S12 BLACKBrand New,11.1V--4400mAh/49WhBuilt With The Highest Standards ... models above. BATTERY FOR MSI Wind U90 U90X U100 BTY-S12 BLACK