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Macbooks PRO 17 Inch Unibody A1297 Battery, CAD$107.27 Batteries For APPLE Macbooks PRO 17 Inch Unibody A1297 Laptop Computer

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New And High Quality CAD$107.27 APPLE Macbooks PRO 17 Inch Unibody A1297 Battery For Laptop Computer, Genuine / Replacement APPLE Macbooks PRO 17 Inch Unibody A1297 Notebook Computer Batteries With Good Battery Cells, We Can Fast Shipping It In Canada

This Macbooks PRO 17 inch Unibody A1297 battery, APPLE Macbooks PRO 17 inch Unibody A1297 battery, computer battery Macbooks PRO 17 inch Unibody A1297, 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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APPLE Macbooks PRO 17 inch Unibody A1297 Replacement Battery 95Wh 7.3V Black Li-PolymerMacbooks PRO 17 inch Unibody A1297 Battery, CAD$107.27 Batteries For APPLE Macbooks PRO 17 inch Unibody A1297 Laptop Computer, 95Wh, 7.3V, Black , Li-Polymer

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APPLE Macbooks PRO 17 inch Unibody A1297 Replacement Battery 95Wh 7.3V Black Li-Polymer

Battery ID:NMAA130995WHB9
Battery Description:Battery For Macbooks PRO 17 inch Unibody A1297
Battery Type: Rechargerable Li-Polymer Battery
Battery Volt: 7.3V
Battery Capacity:95Wh
Battery Color: Black
Battery Weight: 450g
Battery Size: 279.60 x 96.10 x 12.60mm
Battery Cells: Grade A, 12 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$ 135.78
  • Sale Price:
    CAD$ 107.27
    ( Updated: Mar 2024 In stock)
  • You Save: CAD$ 28.51

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APPLE Macbooks PRO 17 inch Unibody A1297 Replacement Battery 95Wh 7.3V Black Li-Polymer
( 3-11 days free Shipping In Canada. )
Canada payment of this  APPLE Macbooks PRO 17 inch Unibody A1297 Replacement Battery 95Wh 7.3V Black Li-Polymer

Compatibility Of This Macbooks PRO 17 inch Unibody A1297 Laptop Battery

This Macbooks PRO 17 Inch Unibody A1297 Laptop Battery Compatible Follow Original Battery Number:
APPLE
A1309


This Macbooks PRO 17 Inch Unibody A1297 Laptop Battery Can Work With Follow Laptop:
APPLE
A1237, A1297, MacBook Pro 17-inch A1297 (2009 Version), MacBook Pro 17-inch MC226*/A, MacBook Pro 17-inch MC226CH/A, MacBook Pro 17-inch MC226J/A, MacBook Pro 17-inch MC226LL/A, MacBook Pro 17-inch MC226TA/A, MacBook Pro 17-inch MC226ZP/A, MacBook Pro 17-inch Precision Aluminum Unibody (2009 Version), Macbooks PRO 17 inch Unibody A1297

detail information

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Question about Macbooks PRO 17 inch Unibody A1297 laptop battery ( From internet ):

Why do Macbooks PRO 17 inch Unibody A1297 laptop batteries degrade so fast?

The more you use your Macbooks PRO 17 inch Unibody A1297battery 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 Macbooks PRO 17 inch Unibody A1297 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 Macbooks PRO 17 inch Unibody A1297 laptop battery is dead or not?

  1. Press F8 when booting up your Macbooks PRO 17 inch Unibody A1297 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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