Replacement Battery Type: Li-ion;
Voltage: 11.4W h; Capacity: 90Wh/ 7.9A h
Compatible P/N: 77 77+ SB10H45076 SB10H45075 SB10H45077 SB10H45078 00NY490 00NY491 00NY492 00NY493
Compatible Models for: Thinkpad P50 P51 P52 Series
Battery Condition: Brand New
Instructions for use: Please use the remaining battery capacity to reach 5-10% for the first time, and then charge to 95%, This process can be cycled 3 -5 times, which is beneficial to comprehensive to activate maximum capacity of lithium ions. Do not disassemble, crush or puncture. Do not dispose of in fire or water. If you remove battery for a long time, charge more than 80% at least one time within one months. When using the battery, care should be taken to prevent exposure and moisture.