JAYHI 51KD7 57Wh 3695mAh Laptop Battery L20C4P71 L20L4P71 L20M4P71 | Compatible with Lenovo ThinkPad X1 Carbon 9th 10th 11th Gen / ThinkPad X1 Yoga 6th 7th 8th Gen Series 5B10W13975 5B11M90058

SpecificationsBattery Model:51KD7; Capacity:57Wh 3695mAh 4-Cells; Voltage:15.44V; Color:Black; Condition:Brand New Li-ion battery.
Compatible Part Number51KD7 L20D4P71 SB10T83218 5B10W13975 SB11M89859 5B11M90058 L20C4P71 SB10T83217 5B10W13974 SB11M89858 5B11M90057 L20L4P71 SB10T83215 5B10W13972 SB11M89856 5B11M90055 L20M4P71 SB10T83216 5B10W13973 SB11M89857 5B11M90056
Compatible with Machine 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
Safety and QualityWe specialize in providing quality products from and quality customer service. Each battery undergoes charge and discharge testing before shipment to ensure it is in good condition and is marked accordingly. All JAYHI products are Certified by CE, UL for safety. Overcharge and Overdischarge Circuit Protection, Over-temperature and Short-circuit Protection, up to 500 recharge cycles over the life of the battery. This battery is designed to fit perfectly without modifying your laptop, making replacement straightforward for both tech-savvy users and beginners.
Instructions and NoteTo ensure that you purchase the correct battery, we recommend that you open the back cover of your laptop and confirm that the original battery type matches the description in the picture before purchasing. Please read the battery instruction manual carefully before installing the battery. In the event that the new battery fails to be recognized upon initial installation, kindly reinstall it and verify whether the interface is fully 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.