【Compatible Machine Models】 for Lenovo ThinkPad P50 (Type 20EN, 20EQ) series; for Lenovo ThinkPad P51 (Type 20MM, 20MN, 20HH, 20HJ) series; for Lenovo ThinkPad P52 (Type 20M9, 20MA) series
【Security Certified】 Certified by CE, UL, FCC and RoHS for safety. Every battery has passed factory testing, built-in circuit protection ensures both safety and stability. More than 500 recharge cycles over the life of the battery.
【Instructions for use】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. Please open the back cover of the laptop before purchasing to confirm the original battery type is the same as the picture.