L21L4P71 Laptop Battery Replacement for Lenovo ThinkPad T14 P14s Gen 3 ThinkPad T14 P14s Gen 4 Series SB10W51966 5B10W51865 L21M4P71 L21C4P71 L21D4P71 L21M3P71 L21L3P71

Battery Model: L21L4P71 / Voltage: 15.44V / Capacity: 52.5Wh 3955mAh 4-Cell
Replace Part Number L21M4P71 SB10W51965 5B10W51864 SB11M89827 5B11M90026 SB10W52001 5B10W51900 L21M4P72 SB10W51966 5B10W51865 SB11M89828 5B11M90027 L21M3P71 SB10W51962 5B10W51861 SB11M89824 5B11M90023 L21L3P71 SB10W51961 5B10W51860 SB11M89823 5B11M90022 L21C3P71 SB10W51963 5B10W51862 SB11M89825 5B11M90024 L21L4P71 SB10W51964 5B10W51863 SB11M89826 5B11M90025 SB10W52000 5B10W51899 L21C4P71 SB10W51967 5B10W51866 SB11M89829 5B11M90028 L21D4P71 SB10W51968 5B10W51867 SB11M89830 5B11M90029
Compatible with Laptop Models for Lenovo ThinkPad T14 Gen 3 (Type 21AH, 21AJ, 21CF, 21CG) series; for Lenovo ThinkPad T14 Gen 4 (Type 21HD, 21HE, 21K3, 21K4) series; for Lenovo ThinkPad P14s Gen 3 (Type 21AK, 21AL, 21J5, 21J6) series; for Lenovo ThinkPad P14s Gen 4 (Type 21HF, 21HG, 21K5, 21K6) series
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Grade A cells mitigate the risk of battery leakage and maximize output stability. Built-in circuit protection, enhances safety of usage and extends battery life.