Replaces OEM # L20M4PC0, SB11B48818, 5B11B48819, 5B11B48817, L20L4PC0, 5B11B48827, SB11B48820, L20C4PC0, 5B11B48816, SB11B48831 Fits: LENOVO IDEAPAD GAMING 3-15ACH6, 3-15ACH6 82K2, 3-15ACH6 82MJ; LENOVO LEGION 5-15ITH6H, 5-15ITH6H 82JH, 5-15ITH6H 82MH, 5-15ITH6, 5-15ITH6 82JK, 5-15ACH6H, 5-15ACH6H 82JU, 5-15ACH6, 5-15ACH6 82JW, 5-15ACH6 82QJ, 5-15ACH6A, 5-15ACH6A 82NW Specs: 15.36V, 3910MAH, 60WHR, 4 CELL Brand New GreenTech replacement battery - 6 Month Replacement Warranty Each product has undergone rigorous testing to ensure the correct voltage, circuit protection, stable current, low self-discharge and CE / FCC / RoHS Certified for safety