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Lenovo Thinkpad Battery 57++ (9 cell)

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Quicklinx: B1T7WS00 Mfr#: 0C52864
Ordered upon request
£101.88 ex VAT
£122.25 inc VAT
Standard delivery Product out of stock. Due date unavailable.


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.



Product Description
Lenovo ThinkPad Battery 57++ - laptop battery - Li-Ion - 100 Wh
Device Type
Laptop battery
485 g
Lithium Ion 9-cell - 100 Wh
Batteries Qty
Dimensions (WxDxH)
21.85 cm x 7.42 cm x 2.1 cm
Manufacturer Warranty
1 year warranty
Designed For
ThinkPad L440 20AS, 20AT; L540 20AU, 20AV; T440p 20AN, 20AW; T540p 20BE, 20BF; W540 20BG, 20BH; W541 20EF, 20EG

Detailed Specification


Device Type
Laptop battery


9-cell Lithium Ion
100 Wh


Compliant Standards
UL, C-Tick, cUL, ACA

Manufacturer Warranty

Service & Support
Limited warranty - 1 year

Environmental Parameters

Min Operating Temperature
5 °C
Max Operating Temperature
35 °C
Humidity Range Operating
8 - 95%

Dimensions & Weight

21.85 cm
7.42 cm
2.1 cm
485 g

Compatibility Information

Designed For
Lenovo ThinkPad L440 20AS, 20AT , Lenovo ThinkPad L540 20AU, 20AV , Lenovo ThinkPad T440p 20AN, 20AW , Lenovo ThinkPad T540p 20BE, 20BF , Lenovo ThinkPad W540 20BG, 20BH , Lenovo ThinkPad W541 20EF, 20EG

Bundle deals

Lenovo Thinkpad Battery 57++ (9 cell) Bundle deal on Lenovo Thinkpad Battery 57++ (9 cell)
Bundle savings are calculated against the cost of buying items separately

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Brand: Lenovo
Price Range Ex VAT: 100 - 150
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