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Thinkpad Battery 57+

Thinkpad Battery 57+

Part number:  0C52863

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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 technology6 cell system batteryOver-discharge protection to prolong the life of the batteryBattery energy (Watt-hours): 57WhBattery Safeguard chip authenticates with Lenovo systems
Tech Specs

Tech Specs

Description Thinkpad Battery 57+
Part Number 0C52863
Battery Voltage 10.8 V
Battery Power 57 Wh
Battery Types 6 Cell Lithium-Ion
Battery Weight Metric 0.33Kg
Max Operating Humidity 95%
Min Operating Humidity 8%
Max Operating Temperature 35 C
Min Operating Temperature 5 C
Depth 51.5 mm
Depth (US) 2.03 in
Height 20.1 mm
Height (US) 0.79 in
Weight 0.33Kg
Weight (US) 0.73 lbs
Width 206.2 mm
Width (US) 8.12 in
Warranty Period One year
Warranty Types 1 Year - Customer Replaceable Unit