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Np540u4e-k04us Battery, CAD$99.35 Batteries For SAMSUNG Np540u4e-k04us Laptop Computer

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New And High Quality CAD$99.35 SAMSUNG Np540u4e-k04us Battery For Laptop Computer, Genuine / Replacement SAMSUNG Np540u4e-k04us Notebook Computer Batteries With Np540u4ek04us Good Battery Cells, We Can Fast Shipping It In Canada

This np540u4e-k04us battery, SAMSUNG np540u4e-k04us battery, computer battery np540u4e-k04us, 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 SAMSUNG np540u4e-k04us Battery For laptop 7560mAh, 7.6V, Black , Li-ionnp540u4e-k04us Battery, CAD$99.35 Batteries For SAMSUNG np540u4e-k04us Laptop Computer, 7560mAh, 7.6V, Black , Li-ion

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Genuine SAMSUNG np540u4e-k04us Battery For laptop 7560mAh, 7.6V, Black , Li-ion

Battery ID:NSMAAPBWN4AB57WHB6
Battery Description:Battery For np540u4e-k04us
Battery Type: Rechargerable Li-ion Battery
Battery Volt: 7.6V
Battery Capacity:7560mAh
Battery Color: Black
Note: Not brand new, 95% of full Capacity.
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$ 125.76
  • Sale Price:
    CAD$ 99.35
    ( Updated: Mar 2024 In stock)
  • You Save: CAD$ 26.41

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Genuine SAMSUNG np540u4e-k04us Battery For laptop 7560mAh, 7.6V, Black , Li-ion
( 3-11 days free Shipping In Canada. )
Canada payment of this  Genuine SAMSUNG np540u4e-k04us Battery For laptop 7560mAh, 7.6V, Black , Li-ion

Compatibility Of This np540u4e-k04us Laptop Battery

This Np540u4e-k04us Laptop Battery Compatible Follow Original Battery Number:
SAMSUNG
AA-PBWN4AB


This Np540u4e-k04us Laptop Battery Can Work With Follow Laptop:
SAMSUNG
730U3E, 730U3E-A01, 730U3E-K01, 730U3E-S04DE, 740U3E, 740U3E-A01UB, 740U3E-S01, 740U3E-S02DE, np540u4e, np540u4e-k01au, np540u4e-k01ca, np540u4e-k04us, NP740U3E-X01AU, Ultra 740U3E

detail information

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Question about np540u4e-k04us laptop battery ( From internet ):

Why do np540u4e-k04us laptop batteries degrade so fast?

The more you use your np540u4e-k04usbattery 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 np540u4e-k04us 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 np540u4e-k04us laptop battery is dead or not?

  1. Press F8 when booting up your np540u4e-k04us 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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