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Battery For DELL NLatitude Z D839N NLatitude Z D839N Battery, CAD$Coming Soon! Batteries For DELL NLatitude Z D839N Laptop Computer
New And High Quality CAD$Coming Soon! DELL NLatitude Z D839N Battery For Laptop Computer, Genuine / Replacement DELL NLatitude Z D839N Notebook Computer Batteries With Good Battery Cells, We Can Fast Shipping It In Canada
This NLatitude Z D839N battery, DELL NLatitude Z D839N battery, computer battery NLatitude Z D839N, 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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DELL NLatitude Z D839N Replacement Battery 40Wh 14.8V Black Li-ion
Battery ID: | NDEY596M40WHB4 |
Battery Description: | Battery For NLatitude Z D839N |
Battery Type: | Rechargerable Li-ion Battery |
Battery Volt: | 14.8V |
Battery Capacity: | 40Wh |
Battery Color: | Black |
Battery Cells: | Grade A, 4 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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Compatibility Of This NLatitude Z D839N Laptop Battery
This NLatitude Z D839N Laptop Battery Compatible Follow Original Battery Number:DELL
312-0928, 312-0929, 451-11157, C931N, D837N, D839N, H018N, H028N, X645M, X741M, Y595M, Y596M
This NLatitude Z D839N Laptop Battery Can Work With Follow Laptop:
DELL
Latitude Z D837, Latitude Z Series, Latitude Z600, Latitude ZN, NLatitude Z D839N, P01L001
DELL NLatitude Z D839N Battery | NLatitude Z D839N battery laptop | DELL battery NLatitude Z D839N | NLatitude Z D839N computer battery | DELL replacemetn battery NLatitude Z D839N | DELL Laptop Battery
Question about NLatitude Z D839N laptop battery ( From internet ):
Why do NLatitude Z D839N laptop batteries degrade so fast?
The more you use your NLatitude Z D839Nbattery 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 NLatitude Z D839N 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 NLatitude Z D839N laptop battery is dead or not?
- Press F8 when booting up your NLatitude Z D839N 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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