L21C4P71 Laptop Battery 52.5Wh 3400mAh 15.44V Compatible with Lenovo ThinkPad T14 Gen 3 Gen 4 / ThinkPad P14s Gen 3 Gen 4 Series L21D4P71 L21L4P71 L21M4P71 L21M4P72 L21L3P71 L21C3P71 L21M3P71

Specifications Battery Model: L21C4P71 / Voltage: 15.44V / Capacity: 52.5Wh 3400mAh / Color: Black / Condition: Brand New.
Replace Part Number L21C4P71 SB10W51967 5B10W51866 L21D4P71 SB10W51968 5B10W51867 L21L4P71 SB10W51964 5B10W51863 L21M4P71 SB10W51965 5B10W51864 L21M4P72 SB10W51966 5B10W51865 5B10W51899 5B10W51900 5B10W51901 5B10W51902 5B10W51905 L21L3P71 SB10W51961 5B10W51860 L21M3P71 SB10W51962 5B10W51861 L21C3P71 SB10W51963 5B10W51862
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
Purchase SkillsPlease open the back cover of the laptop before ordering and make sure that the original battery model is consistent with the listing. After getting the battery, please install the battery correctly, make sure that the battery connector is firmly connected to the laptop motherboard, and use the original charger to charge the laptop.Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to wake up the new battery.
EPYOBW PromiseAll EPYOBW's batteries are certificated by UL/CE/FCC/RoHS. Our batteries are tested by strict quality control standards to ensure that the capacity is true, stable current, low self-discharge.And we also have short circuit, overheat, and overload protections. We are confident in the performance of replacement batteries and professional service.