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K21-80-IFI Battery, CAD$55.97 Batteries For LENOVO K21-80-IFI Laptop Computer

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New And High Quality CAD$55.97 LENOVO K21-80-IFI Battery For Laptop Computer, Genuine / Replacement LENOVO K21-80-IFI Notebook Computer Batteries With K2180IFI Good Battery Cells, We Can Fast Shipping It In Canada

This K21-80-IFI battery, LENOVO K21-80-IFI battery, computer battery K21-80-IFI, 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 K21-80-IFI Battery For laptop 2162mAh, 24Wh , 4.25Ah, 11.1V, Black , Li-PolymerK21-80-IFI Battery, CAD$55.97 Batteries For LENOVO K21-80-IFI Laptop Computer, 2162mAh, 24Wh , 4.25Ah, 11.1V, Black , Li-Polymer
  •  image 1 of Genuine LENOVO K21-80-IFI Battery For laptop 2162mAh, 24Wh , 4.25Ah, 11.1V, Black , Li-Polymer
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  •  image 4 of Genuine LENOVO K21-80-IFI Battery For laptop 2162mAh, 24Wh , 4.25Ah, 11.1V, Black , Li-Polymer
  •  image 5 of Genuine LENOVO K21-80-IFI Battery For laptop 2162mAh, 24Wh , 4.25Ah, 11.1V, Black , Li-Polymer

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Genuine LENOVO K21-80-IFI Battery For laptop 2162mAh, 24Wh , 4.25Ah, 11.1V, Black , Li-Polymer

Battery ID:NLV45N111224WHB3
Battery Description:Battery For K21-80-IFI
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...
Quantity2-45-910-1920-4950+
Discount5%8%10%12%15%
  • In Stock
  • Original price: CAD$ 70.85
  • Sale Price:
    CAD$ 55.97
    ( Updated: Mar 2024 In stock)
  • You Save: CAD$ 14.88

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Genuine LENOVO K21-80-IFI Battery For laptop 2162mAh, 24Wh , 4.25Ah, 11.1V, Black , Li-Polymer
( 3-11 days free Shipping In Canada. )
Canada payment of this  Genuine LENOVO K21-80-IFI Battery For laptop 2162mAh, 24Wh , 4.25Ah, 11.1V, Black , Li-Polymer

Compatibility Of This K21-80-IFI Laptop Battery

This K21-80-IFI Laptop Battery Compatible Follow Original Battery Number:
LENOVO
121500145, 3ICP7/38/64, 45N1108, 45N1109, 45N1110, 45N1111, 45N1112, 45N1113, 45N1711, 45N1773


This K21-80-IFI 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)

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Genuine LENOVO K21-80-IFI Battery For laptop 48Wh, 4.4Ah, 10.8V, Black , Li-ionK21-80-IFI Battery, CAD$55.97 Batteries For LENOVO K21-80-IFI Laptop Computer, 48Wh, 4.4Ah, 10.8V, Black , Li-ion

1 Year warranty Fast Shipping 30 Days Money BackAsk a Question  Ask a Question       Share with friends  Share This Item
Fast Shipping in Canada Add to cart---->Fill Shipping Information ---->Check out ---->Finish Order

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Genuine LENOVO K21-80-IFI Battery For laptop 48Wh, 4.4Ah, 10.8V, Black , Li-ion

Battery ID:NLVX24048WHB6
Battery Description:Battery For K21-80-IFI
Battery Type: Rechargerable Li-ion Battery
Battery Volt: 10.8V
Battery Capacity:48Wh, 4.4Ah
Battery Color: Black
Battery Weight: 301g
Battery Size: 206.70 x 53.50 x 21.40mm
Battery Cells: Grade A, 6 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...
Quantity2-45-910-1920-4950+
Discount5%8%10%12%15%
  • In Stock
  • Original price: CAD$ 76.15
  • Sale Price:
    CAD$ 60.16
    ( Updated: Mar 2024 In stock)
  • You Save: CAD$ 15.99

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Genuine LENOVO K21-80-IFI Battery For laptop 48Wh, 4.4Ah, 10.8V, Black , Li-ion
( 3-11 days free Shipping In Canada. )
Canada payment of this  Genuine LENOVO K21-80-IFI Battery For laptop 48Wh, 4.4Ah, 10.8V, Black , Li-ion

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This item will be shipped by Canada Post( Canada Post Default )

LENOVO K21-80-IFI Replacement Battery 4400mAh, 48Wh  10.8V Black Li-ionK21-80-IFI Battery, CAD$55.97 Batteries For LENOVO K21-80-IFI Laptop Computer, 4400mAh, 48Wh , 10.8V, Black , Li-ion

1 Year warranty Fast Shipping 30 Days Money BackAsk a Question  Ask a Question       Share with friends  Share This Item
Fast Shipping in Canada Add to cart---->Fill Shipping Information ---->Check out ---->Finish Order

https://www.ca-laptop-batteries.com/battery-pack-for-lenovo-k21-80-ifi-laptop-112929.html#2313

LENOVO K21-80-IFI Replacement Battery 4400mAh, 48Wh 10.8V Black Li-ion

Battery ID:NLVX24048WHB6O
Battery Description:Battery For K21-80-IFI
Battery Type: Rechargerable Li-ion Battery
Battery Volt: 10.8V
Battery Capacity:4400mAh, 48Wh
Battery Color: Black
Note: Not compatible thinkpad T450s Series
Battery Size: 206.70 x 53.50 x 21.40mm
Battery Cells: Grade A, 6 Cells
Condition:Brand New, Replacement 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...
Quantity2-45-910-1920-4950+
Discount5%8%10%12%15%
  • In Stock
  • Original price: CAD$ 76.29
  • Sale Price:
    CAD$ 60.27
    ( Updated: Mar 2024 In stock)
  • You Save: CAD$ 16.02

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Qty:


LENOVO K21-80-IFI Replacement Battery 4400mAh, 48Wh 10.8V Black Li-ion
( 3-11 days free Shipping In Canada. )
Canada payment of this  LENOVO K21-80-IFI Replacement Battery 4400mAh, 48Wh  10.8V Black Li-ion

detail information

This item will be shipped by Canada Post( Canada Post Default )

Genuine LENOVO K21-80-IFI Battery For laptop 72Wh, 11.1V, Black , Li-ionK21-80-IFI Battery, CAD$55.97 Batteries For LENOVO K21-80-IFI Laptop Computer, 72Wh, 11.1V, Black , Li-ion

1 Year warranty Fast Shipping 30 Days Money BackAsk a Question  Ask a Question       Share with friends  Share This Item
Fast Shipping in Canada Add to cart---->Fill Shipping Information ---->Check out ---->Finish Order

https://www.ca-laptop-batteries.com/battery-pack-for-lenovo-k21-80-ifi-laptop-112929.html#2429

Genuine LENOVO K21-80-IFI Battery For laptop 72Wh, 11.1V, Black , Li-ion

Battery ID:NLVT440S72WHB9
Battery Description:Battery For K21-80-IFI
Battery Type: Rechargerable Li-ion Battery
Battery Volt: 11.1V
Battery Capacity:72Wh
Battery Color: Black
Battery Cells: Grade A, 9 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...
Quantity2-45-910-1920-4950+
Discount5%8%10%12%15%
  • In Stock
  • Original price: CAD$ 109.06
  • Sale Price:
    CAD$ 86.16
    ( Updated: Mar 2024 In stock)
  • You Save: CAD$ 22.90

Your Machine Model:*
Qty:


Genuine LENOVO K21-80-IFI Battery For laptop 72Wh, 11.1V, Black , Li-ion
( 3-11 days free Shipping In Canada. )
Canada payment of this  Genuine LENOVO K21-80-IFI Battery For laptop 72Wh, 11.1V, Black , Li-ion

Compatibility Of This K21-80-IFI Laptop Battery

This K21-80-IFI Laptop Battery Compatible Follow Original Battery Number:
LENOVO
00HW033, 00HW034, 0C52861, 0C52862, 121500146, 121500147, 121500148, 121500152, 121500212, 121500213, 121500214, 3icp7/38/65, 45N1124, 45N1125, 45N1126, 45N1127, 45N1128, 45N1129, 45N113, 45N1130, 45N1131, 45N1132, 45N1133, 45N1134, 45N1135, 45N1136, 45N1137, 45N1160, 45N1734, 45N1735, 45N1736, 45N1737, 45N1738, 45N1767, 45N1775, 45N1777, 5B10G09007, 5B10G10726, L12L3P53, L12M6Z53, L14M6F01, L14S6F01, SB10F46471, SB10F46472


This K21-80-IFI Laptop Battery Can Work With Follow Laptop:
LENOVO
20FJ, K21-80, K21-80-IFI, K21-80-ISE, K21-80-ITH, K2450, K2450-ISE, L12L3P53, L12M6Z53, T450S, T450s(20BXA03CCD), T460P, T460P-0HCD, T460P-0JCD, T460P-0NCD, T460P-0PCD, T460P-0TCD, T460P-0VCD, T460P-0WCD, T460P-0XCD, T460P-2UCD, ThinkPad K2450, ThinkPad L450, ThinkPad L450 20DS0005, ThinkPad L450 20DSA01YCD, ThinkPad L450 20DT0000, ThinkPad L450(20DSA01YCD), ThinkPad L450(20DSA02JCD), ThinkPad L450(20DSA02MCD), ThinkPad L450(20DSA02RCD), ThinkPad L450(20DSA03DCD), ThinkPad L450(20DSA061CD), ThinkPad L450(20DSA063CD), ThinkPad L450(20DSA065CD), ThinkPad L450(20DSA078CD), ThinkPad L450(20DSA079CD), ThinkPad L450(20DSA07ACD), ThinkPad L460, ThinkPad L460(20FVS01400), ThinkPad L470(20J4000KGE), ThinkPad P50s(20FLA005CD), ThinkPad P50s(20FLA006CD), ThinkPad P50s(20FLA007CD), ThinkPad P50s(20FLA00VCD), ThinkPad T440, ThinkPad T440 20B6, ThinkPad T440 20B6005, ThinkPad T440 20B7003, ThinkPad T440 20B7005, THINKPAD T440 20B7008, ThinkPad T440 6006, ThinkPad T440 7000, ThinkPad T440S, ThinkPad T440s 20AQ-S00500, ThinkPad T440s 20AR000, ThinkPad T440s 20AR0040, ThinkPad T440s(20AQ001FCD), ThinkPad T440s(20AQ0023CD), ThinkPad T440s(20AQ0024CD), ThinkPad T440s(20AQ0025CD), ThinkPad T440s(20AQ0026CD), ThinkPad T440s(20AQ0031CD), ThinkPad T440s(20AQA09GCD), ThinkPad T440s(20AQA09HCD), ThinkPad T440s(20AQA09KCD), ThinkPad T440s(20AQA0C5CD), ThinkPad T440s(20AQS01000), ThinkPad T440s(20AQS01100), ThinkPad T440s(20AQS01200), ThinkPad T440s(20AQS01300), ThinkPad T440s(20AQS01400), ThinkPad T440s(20AR0017CD), ThinkPad T440s(20AR001ACD), ThinkPad T440s(20AR001JCD), ThinkPad T440s(20ARA0QHCD), ThinkPad T440s(20ARA0QJCD), ThinkPad T440s(20ARS0JM00), ThinkPad T440s(20ARS11402), ThinkPad T440s(20ARS152001), ThinkPad T440s(20ARS1Y002)

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LENOVO K21-80-IFI Battery | K21-80-IFI battery laptop | LENOVO battery K21-80-IFI | K21-80-IFI computer battery | LENOVO replacemetn battery K21-80-IFI | LENOVO Laptop Battery

Question about K21-80-IFI laptop battery ( From internet ):

Why do K21-80-IFI laptop batteries degrade so fast?

The more you use your K21-80-IFIbattery 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 K21-80-IFI 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 K21-80-IFI laptop battery is dead or not?

  1. Press F8 when booting up your K21-80-IFI laptop.
  2. At the bottom after the booting options, there will be a system diagnostics.
  3. After selecting that, your system will automatically check the proper working of every part (hardware) of your laptop.
  4. That should do it. To be safe, try disconnecting and then connecting the battery again before the diagnostics.
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