L21C4P71 Battery 52.5Wh Replacement for Lenovo ThinkPad T14 Gen3 / T14 Gen4 / P14s Gen3 /P14s Gen4 Series SB10W51967 5B10W51866 L21D4P71 L21D4P71 L21L4P71 L21M4P72 L21L3P71 L21M3P71 15.44V

SpecificationsBattery Model: L21C4P71 // Voltage:15.44V // Capacity:52.5Wh 3400Ah 4-cell // Color:Black // Condition:Brand New.
Replacement for Part NumberL21C4P71 SB10W51967 5B10W51866 SB11M89829 5B11M90028 SB10W52003 5B10W51902 L21D4P71 SB10W51968 5B10W51867 SB11M89830 5B11M90029 SB10W52006 5B10W51905 L21M4P71 SB10W51965 5B10W51864 SB11M89827 5B11M90026 SB10W52001 5B10W51900 L21L4P71 SB10W51964 5B10W51863 SB11M89826 5B11M90025 SB10W52000 5B10W51899 L21M4P72 SB10W51966 5B10W51865 SB11M89828 5B11M90027 SB10W52002 5B10W51901 L21L3P71 SB10W51961 5B10W51860 SB11M89823 5B11M90022 L21M3P71 SB10W51962 5B10W51861 SB11M89824 5B11M90023 L21C3P71 SB10W51963 5B10W51862 SB11M89825 5B11M90024
Compatible with Machine Modelsfor Lenovo ThinkPad P14s Gen 3 (Type 21AK, 21AL, 21J5, 21J6) series; for Lenovo ThinkPad P14s Gen 4 (Type 21HF, 21HG, 21K5, 21K6) series; for Lenovo ThinkPad T14 Gen 3 (Type 21AH, 21AJ, 21CF, 21CG) series; for Lenovo ThinkPad T14 Gen 4 (Type 21HD, 21HE, 21K3, 21K4) series
SafetyAll FCZFCZ products are Certified by CE, UL for safety. Each battery is factory tested before shipment and at good condition, and have its mark. Built-in circuit protection ensures both safety and stability. Each battery has high capacity to provide enduring, continual use.
InstructionsPlease open the back cover of the laptop before purchasing and confirm that the original battery type is the same as the picture. Please read the battery instruction manual carefully before installing the battery. Please install the battery correctly and ensure that the battery interface and the motherboard are firmly connected. Please use the original charger to charge the laptop. After battery installation, discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to wake up the new battery.