New L21M4P75 57Wh 15.36V 3711mAh Li-ion Battery for Lenovo ThinkPad T14s Gen 3 2022 Gen 4 2023 Replaces L21B4P71 L21D4P74 Grade A Cells

True 57Wh Capacity No Fake Labels Many sellers advertise 57Wh but ship lowcapacity 4550Wh batteries with counterfeit stickers. This L21M4P75 delivers genuine 57Wh / 3711mAh you get the real runtime for your ThinkPad T14s. Exact Fit for ThinkPad T14s Gen 3 & Gen 4 Compatible with Lenovo ThinkPad T14s Gen 3 (2022) and Gen 4 (2023) series. Replaces OEM part numbers L21M4P75, L21B4P71, L21L4P73, L21D4P74, and many SB10/5B10/SB11 variants. Direct swap. 57Wh 15.36V 4Cell Li-ion High energy density for allday productivity. No more unexpected shutdowns at 2030% or performance throttling when unplugged. Perfect for business travel, remote work, or campus use. Premium Grade A Cells Built to Last Manufactured with brand new Grade A Liion cells, not recycled or lowgrade. Expect stable voltage, consistent discharge, and 500+ cycle life. No swelling, no false battery gauge. Safe & 100% Tested Builtin overcurrent, overvoltage, overheating, and shortcircuit protection. Each unit tested before shipping. Backed by 30day money return and 12month warranty. Package includes 1 battery.