About this replacement
Designed for Lenovo devices. Compatible models include ideapad S10-2, IdeaPad S10-2 20027, IdeaPad S10-2 2957. Replacement part numbers include L09C3B12, L09C6Y12, L09C6YU11, L09M3B11, 55Y9382, 55Y9383, L09C3B11, 57Y6273, 57Y6275, L09S6Y11. Key specifications: 11.1V, 4400mAh, Li-ion.