... supply,high quality 3.500 models 4.Professional production S5/M5 laptop battery Specification:Color: Black/ WhiteType: Li-ionVoltage: 11.1VCapacity ... : 4400/4800mAhWeight: 325g fit laptop models:for ASUS M5, M5A, M5N, M500A, M500N, M5000, 5000A, M5000N, S5, S5A, ... -N8V1B4100, A31-S5, A32-S5 S5NBTB1A, S5NBTW1B battery for ASUS M5, M5A, M5N, M500A, M500N, M5000, 5000A, M5000N, S5, S5A, ...