L20M4P75 Battery 90Wh 5805mAh Replacement for Lenovo ThinkPad P1 Gen4 Gen5 Gen6 / ThinkPad X1 Extreme 4th Gen/ThinkPad X1 Extreme Gen 5 Series SB11B79215 5B11B79217 L20D4P75 15.52V

SpecificationsBattery Model:L20M4P75 // Voltage:15.52V // Capacity:90Wh 5805mAh 4-Cells // Color:Black // Condition:Brand New.
Replacement for Part NumberL20M4P75 SB11B79215 5B11B79217 SM11E25311 5M11E25313 5M11L99160 5M11L99163 5M21L37921 SB11K07734 5B11K07736 L20D4P75 SB11B79216 5B11B79218 SM11E25312 5M11E25314 5M11L99161 5M11L99164 5M21L37922 SB11K07735 5B11K07737 (NOTE: Please kindly open your laptop back cover to confirm your original battery model is the same as listed here. Thanks!)
Compatible with Machine Modelsfor Lenovo ThinkPad P1 Gen 4 (Type 20Y3, 20Y4) Series; for Lenovo ThinkPad P1 Gen 5 (Type 21DC, 21DD) Series; for Lenovo ThinkPad P1 Gen 6 (Type 21FV, 21FW) Series; for Lenovo ThinkPad X1 Extreme 4th Gen (Type 20Y5,20Y6) Series; for Lenovo ThinkPad X1 Extreme Gen 5 (Type 21DE, 21DF) Series
SafetyAll FCZFCZ products are Certified by CE, UL for safety. Each battery is factory tested before shipment and at good condition, and have its mark. Built-in circuit protection ensures both safety and stability. Each battery has high capacity to provide enduring, continual use.
InstructionsPlease open the back cover of the laptop before purchasing and confirm that the original battery type is the same as the picture. Please read the battery instruction manual carefully before installing the battery. Please install the battery correctly and ensure that the battery interface and the motherboard are firmly 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.