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R20-F004 Battery, CAD$Coming Soon! Batteries For SAMSUNG R20-F004 Laptop Computer

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New And High Quality CAD$Coming Soon! SAMSUNG R20-F004 Battery For Laptop Computer, Genuine / Replacement SAMSUNG R20-F004 Notebook Computer Batteries With R20F004 Good Battery Cells, We Can Fast Shipping It In Canada

This R20-F004 battery, SAMSUNG R20-F004 battery, computer battery R20-F004, 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 ...

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

SAMSUNG R20-F004 Replacement Battery 4400mAh 14.8V Black Li-ionR20-F004 Battery, CAD$Coming soon! Batteries For SAMSUNG R20-F004 Laptop Computer, 4400mAh, 14.8V, Black , Li-ion

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SAMSUNG R20-F004 Replacement Battery 4400mAh 14.8V Black Li-ion

Battery ID:NSMR204400B8
Battery Description:Battery For R20-F004
Battery Type: Rechargerable Li-ion Battery
Battery Volt: 14.8V
Battery Capacity:4400mAh
Battery Color: Black
Battery Weight: 398g
Battery Size: 270.90 x 53.10 x 22.90mm
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  SAMSUNG R20-F004 Replacement Battery 4400mAh 14.8V Black Li-ion

Compatibility Of This R20-F004 Laptop Battery

This R20-F004 Laptop Battery Compatible Follow Original Battery Number:
SAMSUNG
AA-PB0NC4B/E, AA-PB1NC4B/E, AA-PBONC4B, AA-PL0NC8B, AA-PL0NC8B/E, AA-PLONC8B


This R20-F004 Laptop Battery Can Work With Follow Laptop:
SAMSUNG
NP-R20, NP-R20F, NP-R25, NP-X1 Series, NP-X1-1200, NP-X1-C003/SHK, NP-X11 Series, NT-X1 Series, NT-X1-C110, NT-X1-C120, R18, R20, R20 Aura T2350 Declan, R20 Aura T7200 Deva, R20 Series, R20 XIV 5500, R20 XIV 5510, R20-A000, R20-F000, R20-F001, R20-F002, R20-F003, R20-F004, R20-F005, R20-FY01, R20-FY02, R20-FY03, R20-FY04, R20-X002, R20-X003, R20-X004, R20-XY01, R20plus Series, R21, R22, R23, R25, R25 Series, R25-A001, R25-A002, R25-A003, R25-A004, R25-F001, R25-F002, R25-F003, R25-FE01, R25-FE02, R25-FE03, R25plus Series, R29, X1 Series, X11, X11-T2300 Carl, X11-T2300 Culesa, X11-T5500 CeSeba, X11c-T5600 Calest, X11c-T7200 Carlin, X11WIP5500, X11XEC5500

detail information

SAMSUNG R20-F004 Battery | R20-F004 battery laptop | SAMSUNG battery R20-F004 | R20-F004 computer battery | SAMSUNG replacemetn battery R20-F004 | SAMSUNG Laptop Battery

Question about R20-F004 laptop battery ( From internet ):

Why do R20-F004 laptop batteries degrade so fast?

The more you use your R20-F004battery 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 R20-F004 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 R20-F004 laptop battery is dead or not?

  1. Press F8 when booting up your R20-F004 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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