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Battery For LENOVO ThinkPad T440 20B7 ThinkPad T440 20B7 Battery, CAD$51.40 Batteries For LENOVO ThinkPad T440 20B7 Laptop Computer
New And High Quality CAD$51.40 LENOVO ThinkPad T440 20B7 Battery For Laptop Computer, Genuine / Replacement LENOVO ThinkPad T440 20B7 Notebook Computer Batteries With Good Battery Cells, We Can Fast Shipping It In Canada
This ThinkPad T440 20B7 battery, LENOVO ThinkPad T440 20B7 battery, computer battery ThinkPad T440 20B7, ca laptop battery can fast ship to Canada Toronto, CALGARY, Montreal, Ottawa, Edmonton, MISSISSAUGA, Vancouver, Winnipeg, Laval, QUEBEC, London, Victoria, Markham, Brampton, Oakville, Gatineau, Richmond, Hill, Surrey, Scarborough, Kitchener, Burlington, Hamilton, Saskatoon, North York, Waterloo, Windsor, Milton, Burnaby, Oshawa, Richmond, Guelph, Regina, North Vancouver, Thornhill, Sherbrooke, Kingston, Coquitlam, Halifax, Etobicoke, WHITBY, CAMBRIDGE, Kelowna, Kanata, Barrie, Nanaimo ...
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![Genuine LENOVO ThinkPad T440 20B7 Battery For laptop 2162mAh, 24Wh , 4.25Ah, 11.1V, Black , Li-Polymer Genuine LENOVO ThinkPad T440 20B7 Battery For laptop 2162mAh, 24Wh , 4.25Ah, 11.1V, Black , Li-Polymer](/images2/battery-big/168564_canada3BHW422111N54VLN.jpg)
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Genuine LENOVO ThinkPad T440 20B7 Battery For laptop 2162mAh, 24Wh , 4.25Ah, 11.1V, Black , Li-Polymer
Battery ID: | NLV45N111224WHB3 |
Battery Description: | Battery For ThinkPad T440 20B7 |
Battery Type: | Rechargerable Li-Polymer Battery |
Battery Volt: | 11.1V |
Battery Capacity: | 2162mAh, 24Wh , 4.25Ah |
Battery Color: | Black |
Battery Cells: | Grade A, 3 Cells |
Condition: | Original / Genuine Battery - 1 Year Warranty |
Buy Note: | For correct laptop battery, Pls carefully check original battery's shape, model, volt, interface location, fixed screw hole location, number of wires... |
Quantity | 2-4 | 5-9 | 10-19 | 20-49 | 50+ |
Discount | 5% | 8% | 10% | 12% | 15% |
- In Stock
- Original price: CAD$ 65.06
- Today's Price:
CAD$ 51.40( Updated: Sep 2024 In stock) - You Save: CAD$ 13.66
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Compatibility Of This ThinkPad T440 20B7 Laptop Battery
This ThinkPad T440 20B7 Laptop Battery Compatible Follow Original Battery Number:LENOVO
121500145, 3ICP7/38/64, 45N1108, 45N1109, 45N1110, 45N1111, 45N1112, 45N1113, 45N1711, 45N1773
This ThinkPad T440 20B7 Laptop Battery Can Work With Follow Laptop:
LENOVO
20AH000ECD, K21-80, K21-80-IFI, K21-80-ISE, K21-80-ITH, K2450, S440, S540, T440, T440S, T450, T450S, T460, ThinkPad S440, ThinkPad S540, ThinkPad T440 20B6, ThinkPad T440 20B6002, ThinkPad T440 20B6005, ThinkPad T440 20B6006, ThinkPad T440 20B6007, ThinkPad T440 20B6008, ThinkPad T440 20B6009, ThinkPad T440 20B7, ThinkPad T440 20B7003, ThinkPad T440 20B7004, ThinkPad T440 20B7005, ThinkPad T440 20B7006, THINKPAD T440 20B7008, ThinkPad T440 6005, ThinkPad T440 6006, ThinkPad T440 7000, ThinkPad T440 7003, ThinkPad T440 7004, ThinkPad T450s, ThinkPad X230s, ThinkPad X230s-20AH000ECD, ThinkPad X240, ThinkPad X240 20AK, ThinkPad X240 20AL, ThinkPad X240 20AL00, ThinkPad X240 20AL008, ThinkPad X240 20AL009, ThinkPad X240 20AL00B, ThinkPad X240 20AL00C, ThinkPad X240 20AL00D, ThinkPad X240 20AL00F, ThinkPad X240 20AM, ThinkPad X240 20AM001, ThinkPad X240 20AM004, ThinkPad X240 20AM005, ThinkPad X240 20AM006, ThinkPad X240s, ThinkPad X250, ThinkPad X250(20CL001LCD), ThinkPad X250(20CLA01UCD), ThinkPad X250(20CLA01VCD, ThinkPad X250(20CLA01WCD), ThinkPad X250(20CLA01YCD), ThinkPad X250(20CLA020CD), ThinkPad X250(20CLA021CD), ThinkPad X250(20CLA08LCD), ThinkPad X250(20CLA25JCD), ThinkPad X250(20CLA2EXCD), ThinkPad X250(20CLA2EYCD), ThinkPad X250(20CLS2FD06), ThinkPad X260, Thinkpad X270, ThinkPad X270 20HM004, ThinkPad X270 20HN001, ThinkPad X270 20HN002, ThinkPad X270 20HN003, ThinkPad X270 20HN004, ThinkPad X270 20HN005, ThinkPad X270 20HN006, ThinkPad X270 20K5001, ThinkPad X270 20K6000, ThinkPad X270 20K6001, ThinkPad X270(20HNA000CD), ThinkPad X270(20HNA001CD), ThinkPad X270(20HNA003CD)
LENOVO ThinkPad T440 20B7 Battery | ThinkPad T440 20B7 battery laptop | LENOVO battery ThinkPad T440 20B7 | ThinkPad T440 20B7 computer battery | LENOVO replacemetn battery ThinkPad T440 20B7 | LENOVO Laptop Battery
Question about ThinkPad T440 20B7 laptop battery ( From internet ):
Why do ThinkPad T440 20B7 laptop batteries degrade so fast?
The more you use your ThinkPad T440 20B7battery the quicker it loses its "charge." Batteries have a limited number of "cycles" (or charges and discharges). This number used to be in the low 100s about five years ago, but is now reaching the point of almost 1000.
Honestly, if you use your battery regularly, I would expect it to lat as long as yours has. It's sort of just the expense involved with using a laptop regularly. Think of it like your car: Parts wear out.
It's a problem that scientists have struggled to solve because they couldn't figure out what was causing such sudden and rapid battery deterioration.
But now researchers at the US Department of Energy have identified why rechargeable batteries lose their ability to hold a charge over time.
Working with lithium-ion batteries, which are the most commonly used type of battery in consumer devices, the researchers were able to map their charge and discharge process down to a few billionths of a metre to find exactly how degradation occurs.
Their research appears in a pair of studies published by Nature Communications, and according to Matt Safford at Smithsonian Magazine, two main culprits in battery degradation were identified:
"The first: microscopic vulnerabilities in the structure of the battery material steer the lithium ions haphazardly through the cell, eroding the battery in seemingly random ways, much like rust spreads across imperfections in steel.
In the second study, focused on finding the best balance between voltage, storage capacity and maximum charge cycles, researchers not only found similar issues with the ion flow, but also tiny accumulations of nano-scale crystals left behind by chemical reactions, which cause the flow of ions to become even more irregular after each charge."
Running batteries at higher voltages also led to more ion path irregularities, and thus a more rapidly deteriorating battery."
We should expect to replace ThinkPad T440 20B7 laptop battery every 1-2 years. If it lasts longer, that's great, but I would anticipate replacing it around then.
How do I check whether ThinkPad T440 20B7 laptop battery is dead or not?
- Press F8 when booting up your ThinkPad T440 20B7 laptop.
- At the bottom after the booting options, there will be a system diagnostics.
- After selecting that, your system will automatically check the proper working of every part (hardware) of your laptop.
- That should do it. To be safe, try disconnecting and then connecting the battery again before the diagnostics.
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