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Thinkpad Battery 57++

Thinkpad Battery 57++

Part number:  0C52864

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The 9-cell ThinkPad Battery 57++ extends the run time of the W541, T440p, T540p, W540, L440 and L540 systems. On average, the battery lasts for an incredible 100 watt hours*. Each one is rechargeable and uses over-discharge protection to ensure power flows securely. Advanced Lithium-Ion (Li-Ion) technology is used to combine efficiency and performance, making this battery ideal for replacing ageing systems or for use as a convenient spare. Each one is safeguarded with a chip which authenticates with Lenovo systems.*Many factors cause battery life to differ. These include: screen brightness, battery conditioning, features, applications, power management and other customer preferences. Lithium-Ion (Li-Ion) technology 9 cell system battery Over-discharge protection to prolong the life of the batteryBattery energy (Watt-hours): 100WhBattery Safeguard chip authenticates with Lenovo systems
Tech Specs

Tech Specs

Description Thinkpad Battery 57++
Part Number 0C52864
Battery Voltage 10.8 V
Battery Power 100 Wh
Battery Types 9 Cell Lithium-Ion
Battery Weight Metric 0.48Kg
Max Operating Humidity 95%
Min Operating Humidity 8%
Max Operating Temperature 35 C
Min Operating Temperature 5 C
Depth 74.2 mm
Depth (US) 2.92 in
Height 20.1 mm
Height (US) 0.79 in
Weight 0.485Kg
Weight (US) 1.07 lbs
Width 218.5 mm
Width (US) 8.60 in
Warranty Period One year
Warranty Types 1 Year - Customer Replaceable Unit