JAYHI 51KD7 57Wh 4875mAh Laptop Battery L22D3P77 L22C3P76 L22M3P77 11.7V | Compatible with Lenovo ThinkPad X1 2 in 1 Gen 9 / X1 Carbon 12th Gen Series SB11H56287 SB11H56286 SB11H56285 SB11H56284

SpecificationsBattery Model:51KD7; Capacity:57Wh 4875mAh 3-cell; Voltage:11.7V; Color:Black; Condition:Brand New Li-ion battery.
Compatible Part Number51KD7 L22B3P73 SB11H56287 5B11H56386 L22D3P77 SB11H56286 5B11H56385 SB11H56285 5B11H56384 SB11H56284 5B11H56383
Compatible with Machine Modelsfor Lenovo ThinkPad X1 2 in 1 Gen 9 (Type: 21KE 21KF) series; for Lenovo ThinkPad X1 Carbon 12th Gen (Type: 21KC 21KD) series.(NOTE: The Lenovo ThinkPad X1 Carbon Gen12 has two non-compatible battery versions. Please remove the laptop back cover and match your original battery against the photo before ordering the replacement.)
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.