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MiNote 8640S Battery, CAD$Coming Soon! Batteries For MITAC MiNote 8640S Laptop Computer

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New And High Quality CAD$Coming Soon! MITAC MiNote 8640S Battery For Laptop Computer, Genuine / Replacement MITAC MiNote 8640S Notebook Computer Batteries With Good Battery Cells, We Can Fast Shipping It In Canada

This MiNote 8640S battery, MITAC MiNote 8640S battery, computer battery MiNote 8640S, 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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MITAC MiNote 8640S Replacement Battery 4400mAh 14.8V Grey Li-ionMiNote 8640S Battery, CAD$Coming soon! Batteries For MITAC MiNote 8640S Laptop Computer, 4400mAh, 14.8V, Grey , Li-ion

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MITAC MiNote 8640S Replacement Battery 4400mAh 14.8V Grey Li-ion

Battery ID:NMC86404400G8
Battery Description:Battery For MiNote 8640S
Battery Type: Rechargerable Li-ion Battery
Battery Volt: 14.8V
Battery Capacity:4400mAh
Battery Color: Grey
Battery Cells: Grade A, 8 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...
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Canada payment of this  MITAC MiNote 8640S Replacement Battery 4400mAh 14.8V Grey Li-ion

Compatibility Of This MiNote 8640S Laptop Battery

This MiNote 8640S Laptop Battery Compatible Follow Original Battery Number:
MITAC
40004852, 40004852 (PS), 40004852(PS), 442673400003, 442673400004, 442673400008, 442673400015, 442673400016, 442673400027, 442673400028, 442673400029, 442674600002, 442674610000, 44267990000, 442679900002, 442679900003, 442679900004, 442679900007, 44268070000, 7004690000, 7022560000, 82156, NBP001310-00, Sarasota 8640, Sarasota 8640C, Sarasota 8640D, Sarasota 8640DH, Sarasota 8640DM, Sarasota 8640HC, Sarasota 8640M4, Sarasota 8640S, Sarasota 8640SC


This MiNote 8640S Laptop Battery Can Work With Follow Laptop:
MITAC
Medion 8640, Medion MD40780, Medion MID2020, Medion PC8640, MiNote 8630, MiNote 8640, MiNote 8640D, MiNote 8640D4, MiNote 8640DH, MiNote 8640G4, MiNote 8640GH, MiNote 8640HC, MiNote 8640L, MiNote 8640M, MiNote 8640M4, MiNote 8640MP, MiNote 8640P, MiNote 8640P4, MiNote 8640S, MiNote 8640SC, MiNote 8640SH, MiNote 8650G, MiNote M8640, NBP001310-00

detail information

MITAC MiNote 8640S Battery | MiNote 8640S battery laptop | MITAC battery MiNote 8640S | MiNote 8640S computer battery | MITAC replacemetn battery MiNote 8640S | MITAC Laptop Battery

Question about MiNote 8640S laptop battery ( From internet ):

Why do MiNote 8640S laptop batteries degrade so fast?

The more you use your MiNote 8640Sbattery 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 MiNote 8640S 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 MiNote 8640S laptop battery is dead or not?

  1. Press F8 when booting up your MiNote 8640S 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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