For Lenovo ThinkPad T14s 2nd Gen (T14s 2021) Series. L20C4P72 L20M4P72 L20D4P72 L20L4P72 SB10W51916 SB10W51914 SB10W51915 SB10W51917 5B10W51815 5B10W51816 5B10W13976 5B10W51814. 1.Li-Ion Laptop Battery 10.8V and 11.1V are in common use.
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