L20L4P71 Laptop Battery 57Wh 4-Cell Compatible with Lenovo ThinkPad X1 Carbon 9th Gen 10th Gen 11th Gen/ThinkPad X1 Yoga 6th Gen 7th Gen 8th Gen Series L20M4P71 L20C4P71 L20D4P71

SpecificationsBattery Model: L20L4P71 / Voltage: 15.48V / Capacity:57Wh 3686mAh 4-Cell / Color: Black / Condition: Brand New.
Replace Part NumberL20L4P71 SB10T83215 5B10W13972 L20M4P71 SB10T83216 5B10W13973 L20C4P71 SB10T83217 5B10W13974 L20D4P71 SB10T83218 5B10W13975
Compatible with Laptop Modelsfor Lenovo ThinkPad X1 Carbon 9th Gen (Type 20XW, 20XX) series; for Lenovo ThinkPad X1 Carbon 10th Gen (Type 21CB, 21CC) series; for Lenovo ThinkPad X1 Carbon 11th Gen (Type 21HM, 21HN) series; for Lenovo ThinkPad X1 Yoga 6th Gen (Type 20XY, 20Y0) series; for Lenovo ThinkPad X1 Yoga 7th Gen (Type 21CD, 21CE) series; for Lenovo ThinkPad X1 Yoga 8th Gen (Type 21HQ, 21HR) 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.