【Specifications】Battery Model: L20M4P73 / Voltage: 15.36V / Capacity: 54.7Wh 3564mAh 4-Cell / Color: Black / Condition: Brand New.

【Replace Part Number】L20M4P73 SB10W51954 5B10W51853 SB10W51919 5B10W51818 L20L4P73 SB10W51953 5B10W51852 SB10W51918 5B10W51817 L20C4P73 SB10W51955 5B10W51854 SB10W51920 5B10W51819 L20D4P73 SB10W51956 5B10W51855 SB10W51921 5B10W51820 L20C4P74 SB10W51922 5B10W51821 L20D4P74 SB10W51923 5B10W51822 L20C3P72 SB10W51959 5B10W51858 SB10W51947 5B10W51824 L20D3P72 SB10W51960 5B10W51859 SB10W51948 5B10W51825

【Compatible with Laptop Models】 for Lenovo ThinkPad X13 Gen 2 (Type 20WK, 20WL, 20XH, 20XJ) series; for Lenovo ThinkPad X13 Gen 3 (Type 21BN, 21BQ, 21CM, 21CN) series

【Purchase Skills】Please 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 Promise】All 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. ›  See more product details