New Compatible Asus F2/F3/M51 Battery designed to replace the 261750, 916C5110F, GC020009Z00, 906C5040F, 916C5220F, GC02000AM00, 906C5050F, 916C5280F, ID6, 908C3500F, BATEL80L6, SQU-503, 90NITLILD4SU1, CBPIL44, SQU-528, 916C4230F, GC020009Y00 manufacturer numbers.