About this replacement
Designed for Asus devices. Compatible models include Pro B451, Pro B451JA, Pro B451JA-1A, Pro Advanced B451JA-XH52, Pro B451JA-FA083D-8, B451JA-FA083G. Replacement part numbers include B31N1407, 0B200-01120000. Key specifications: 11.4V, 4200mAh, Li-ion.