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Aspire 9120 Battery, CAD$74.16 Batteries For ACER Aspire 9120 Laptop Computer

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New And High Quality CAD$74.16 ACER Aspire 9120 Battery For Laptop Computer, Genuine / Replacement ACER Aspire 9120 Notebook Computer Batteries With Good Battery Cells, We Can Fast Shipping It In Canada

This Aspire 9120 battery, ACER Aspire 9120 battery, computer battery Aspire 9120, 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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ACER Aspire 9120 Replacement Battery 4400mAh 11.1V Black Li-ionAspire 9120 Battery, CAD$74.16 Batteries For ACER Aspire 9120 Laptop Computer, 4400mAh, 11.1V, Black , Li-ion

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ACER Aspire 9120 Replacement Battery 4400mAh 11.1V Black Li-ion

Battery ID:NACA55154400B6
Battery Description:Battery For Aspire 9120
Battery Type: Rechargerable Li-ion Battery
Battery Volt: 11.1V
Battery Capacity:4400mAh
Battery Color: Black
Battery Weight: 304g
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$ 93.87
  • Sale Price:
    CAD$ 74.16
    ( Updated: Mar 2024 In stock)
  • You Save: CAD$ 19.71

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ACER Aspire 9120 Replacement Battery 4400mAh 11.1V Black Li-ion
( 3-11 days free Shipping In Canada. )
Canada payment of this  ACER Aspire 9120 Replacement Battery 4400mAh 11.1V Black Li-ion

Compatibility Of This Aspire 9120 Laptop Battery

This Aspire 9120 Laptop Battery Compatible Follow Original Battery Number:
ACER
BATBL50L4, BATBL50L6, BATBL50L8, BATBL50L8H, BT.00803.015, BT.00804.012, GRAPE42, LC.BTP01.017, LC.BTP01.019


This Aspire 9120 Laptop Battery Can Work With Follow Laptop:
ACER
Aspire 3100, Aspire 3102, Aspire 3650, Aspire 3690, Aspire 5100, Aspire 5102, Aspire 5110, Aspire 5515, Aspire 5610, Aspire 5612, Aspire 5650, Aspire 5680, Aspire 9110, Aspire 9120, TravelMate 2490, TravelMate 3900, TravelMate 4200, TravelMate 4230, TravelMate 4260, TravelMate 4280

detail information

ACER Aspire 9120 Battery | Aspire 9120 battery laptop | ACER battery Aspire 9120 | Aspire 9120 computer battery | ACER replacemetn battery Aspire 9120 | ACER Laptop Battery

Question about Aspire 9120 laptop battery ( From internet ):

Why do Aspire 9120 laptop batteries degrade so fast?

The more you use your Aspire 9120battery 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 Aspire 9120 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 Aspire 9120 laptop battery is dead or not?

  1. Press F8 when booting up your Aspire 9120 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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