Replaces OEM # 5B11H56401, 5B11H56402, L23D3P74, L23M3P73, SB11H56302, SB11H56303 Fits: LENOVO THINKPAD P14S GEN 5, THINKPAD P14S GEN 5 21G2, THINKPAD P14S GEN 5 21G3, THINKPAD P16S GEN 3, THINKPAD P16S GEN 3 21KS, THINKPAD P16S GEN 3 21KT, 21G2000PBM, 21G20012AU, 21G20042AU, 21G20043AU, 21G20044AU, 21G20045AU, 21G2CTO1WW, 21G3S0UV0A, 21G3S2TF01, 21KS0003WAU, 21KS0013AU, 21KS001XUS, 21KS002XAU, 21KS003VAU, 21KS003WAU, 21KS4S01Q1H, 21KSCTO1WW, 21KTS1C300, 21KTS2YB00, 21KTS38602 Specs: 11.61V, 75WH, 6460MAH, 3 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