ThinkPad Battery 77 (4-cell, 66 Wh - P50)

ThinkPad Battery 77 (4-cell, 66 Wh - P50)

Part number:  4X50K14090

Starting at:


inc. GST

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The 4-cell ThinkPad battery 77 is a replacement/spare battery for P50 systems. The battery is rechargeable and can be used as a replacement or as a convenient spare for mobile workstation ThinkPad P50 systems. This battery is powered by Lithium-ion technology and has a safeguard chip which authenticates with Lenovo systems. The battery lasts on average 66 Watt-hours* and utilises over-discharge protection to ensure a secure flow of power.*Many factors affect battery life. These include: screen brightness, battery conditioning, features, applications, power management and other customer preferences. Lithium-ion technology4 cell system batteryOver-discharge protection to prolong the life of the batteryBattery energy (Watt-hours): 66 WhBattery Safeguard chip authenticates with Lenovo systems
Tech Specs

Tech Specs

Description ThinkPad Battery 77 (4-cell, 66 Wh - P50)
Part Number 4X50K14090
Battery Voltage V
Battery Power 66Watts/Hr
Battery Types 4 Cell Lithium-Ion
Max Operating Humidity 95%
Min Operating Humidity 8%
Max Operating Temperature 35C
Min Operating Temperature 5C
Depth 82.39mm
Depth (US) 2.25in
Height 17.73mm
Height (US) 0.70in
Weight 0.34Kg
Weight (US) 0.74 lbs
Width 205.98mm
Width (US) 8.11in
Warranty Period One Year
Warranty Types 1 Year - CRU
Supported Operating Systems OS Independent