High Performance Lithium Ion Main Battery Pack for LENOVO B560 Series OEM Part # equivalent: 121000917, 121000918, 121001032, 121001033, 121001034, 57Y6440, 57Y6567, 57Y6568, B-WW, L09L6D16, L09N6D16, L09S6D16, L10L6Y01, L10N6Y01, L10S6Y01, 57Y6625, 57Y6626, L10P6F01, L10S6F01, L10S6Y02, LLN220 |