Thinkpad Battery 57+

Part Number:  0C52863

Overview

Overview

The 6-cell ThinkPad battery 57+ is a replacement/spare battery for W541, W540, T440p, T540p, W540, L440 and L540 systems. The battery is rechargeable and can be used as replacement or as a convenient spare for several popular ThinkPad systems. This battery is powered by Lithium-Ion technology and has a safeguard chip which authenticates with Lenovo systems. The battery lasts on average 57 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 technology 6 cell system battery Over-discharge protection to prolong the life of the battery Battery energy (Watt-hours): 57Wh Battery Safeguard chip authenticates with Lenovo systems
Tech specs

Tech specs

Part Number:
0C52863
Maximum Operating Humidity
95
Maximum Operating Humidity Units
%
Minimum Operating Humidity
8
Minimum Operating Humidity Units
%
Maximum Operating Temperature
35
Maximum Operating Temperature Units
C
Minimum Operating Temperature
5
Minimum Operating Temperature Units
C
Weight US
0.73
Weight US Units
lbs
Battery Voltage Units
V
Standard Battery Reference Number
Non-standard
Width Metric Units
0.33
Battery Weight Metric Units
Kg
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