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Presario CQ40-119AU Battery, CAD$Coming Soon! Batteries For COMPAQ Presario CQ40-119AU Laptop Computer

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New And High Quality CAD$Coming Soon! COMPAQ Presario CQ40-119AU Battery For Laptop Computer, Genuine / Replacement COMPAQ Presario CQ40-119AU Notebook Computer Batteries With Presario CQ40119AU Good Battery Cells, We Can Fast Shipping It In Canada

This Presario CQ40-119AU battery, COMPAQ Presario CQ40-119AU battery, computer battery Presario CQ40-119AU, 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 )

Genuine COMPAQ Presario CQ40-119AU Battery For laptop 8800mAh, 10.8V, Black , Li-ionPresario CQ40-119AU Battery, CAD$Coming soon! Batteries For COMPAQ Presario CQ40-119AU Laptop Computer, 8800mAh, 10.8V, Black , Li-ion
  •  image 1 of Genuine COMPAQ Presario CQ40-119AU Battery For laptop 8800mAh, 10.8V, Black , Li-ion
  •  image 2 of Genuine COMPAQ Presario CQ40-119AU Battery For laptop 8800mAh, 10.8V, Black , Li-ion
  •  image 3 of Genuine COMPAQ Presario CQ40-119AU Battery For laptop 8800mAh, 10.8V, Black , Li-ion
  •  image 4 of Genuine COMPAQ Presario CQ40-119AU Battery For laptop 8800mAh, 10.8V, Black , Li-ion
  •  image 5 of Genuine COMPAQ Presario CQ40-119AU Battery For laptop 8800mAh, 10.8V, Black , Li-ion

1 Year warranty Fast Shipping 30 Days Money BackAsk a Question  Ask a Question       Share with friends  Share This Item
Fast Shipping in Canada Add to cart---->Fill Shipping Information ---->Check out ---->Finish Order

https://www.ca-laptop-batteries.com/battery-pack-for-compaq-presario-cq40-119au-laptop-40217.html#338

Genuine COMPAQ Presario CQ40-119AU Battery For laptop 8800mAh, 10.8V, Black , Li-ion

Battery ID:NHPPDV495WHB12
Battery Description:Battery For Presario CQ40-119AU
Battery Type: Rechargerable Li-ion Battery
Battery Volt: 10.8V
Battery Capacity:8800mAh
Battery Color: Black
Note: Hot sale! 12 cells Genuine battery!
Battery Weight: 620g
Battery Size: 218.60 x 61.90 x 40.70mm
Battery Cells: Grade A, 12 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...
Coming soon!
Canada payment of this  Genuine COMPAQ Presario CQ40-119AU Battery For laptop 8800mAh, 10.8V, Black , Li-ion

Compatibility Of This Presario CQ40-119AU Laptop Battery

This Presario CQ40-119AU Laptop Battery Compatible Follow Original Battery Number:
COMPAQ


This Presario CQ40-119AU Laptop Battery Can Work With Follow Laptop:
COMPAQ
Presario CQ40, Presario CQ40-100 CTO, Presario CQ40-101AU, Presario CQ40-101AX, Presario CQ40-101TU, Presario CQ40-102AU, Presario CQ40-102AX, Presario CQ40-102TU, Presario CQ40-103AU, Presario CQ40-103AX, Presario CQ40-103TU, Presario CQ40-104AU, Presario CQ40-104AX, Presario CQ40-104TU, Presario CQ40-105AU, Presario CQ40-105AX, Presario CQ40-105TU, Presario CQ40-106AU, Presario CQ40-106AX, Presario CQ40-106TU, Presario CQ40-107AU, Presario CQ40-107AX, Presario CQ40-107TU, Presario CQ40-108AU, Presario CQ40-108AX, Presario CQ40-108TU, Presario CQ40-109AU, Presario CQ40-109AX, Presario CQ40-109TU, Presario CQ40-110AU, Presario CQ40-110AX, Presario CQ40-110TU, Presario CQ40-111AU, Presario CQ40-111AX, Presario CQ40-111TU, Presario CQ40-112AU, Presario CQ40-112AX, Presario CQ40-112TU, Presario CQ40-113AU, Presario CQ40-113AX, Presario CQ40-113TU, Presario CQ40-114AU, Presario CQ40-114AX, Presario CQ40-114TU, Presario CQ40-115AU, Presario CQ40-115AX, Presario CQ40-115TU, Presario CQ40-116AU, Presario CQ40-116AX, Presario CQ40-116TU, Presario CQ40-117AU, Presario CQ40-117AX, Presario CQ40-117TU, Presario CQ40-118AU, Presario CQ40-118AX, Presario CQ40-118TU, Presario CQ40-119AU, Presario CQ40-119AX, Presario CQ40-119TU, Presario CQ40-120AU, Presario CQ40-120AX, Presario CQ40-120TU, Presario CQ40-121AU, Presario CQ40-121AX, Presario CQ40-121TU, Presario CQ40-122AU, Presario CQ40-122AX, Presario CQ40-122TU, Presario CQ40-123AU, Presario CQ40-123AX, Presario CQ40-123TU, Presario CQ40-124AU, Presario CQ40-124AX, Presario CQ40-124TU, Presario CQ40-125AU, Presario CQ40-125AX, Presario CQ40-125TU, Presario CQ40-126AU, Presario CQ40-126AX, Presario CQ40-126TU

detail information

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

Genuine COMPAQ Presario CQ40-119AU Battery For laptop 47Wh, 10.8V, Black , Li-ionPresario CQ40-119AU Battery, CAD$Coming soon! Batteries For COMPAQ Presario CQ40-119AU Laptop Computer, 47Wh, 10.8V, Black , Li-ion

1 Year warranty Fast Shipping 30 Days Money BackAsk a Question  Ask a Question       Share with friends  Share This Item
Fast Shipping in Canada Add to cart---->Fill Shipping Information ---->Check out ---->Finish Order

https://www.ca-laptop-batteries.com/battery-pack-for-compaq-presario-cq40-119au-laptop-40217.html#922

Genuine COMPAQ Presario CQ40-119AU Battery For laptop 47Wh, 10.8V, Black , Li-ion

Battery ID:NHPEV064400B6
Battery Description:Battery For Presario CQ40-119AU
Battery Type: Rechargerable Li-ion Battery
Battery Volt: 10.8V
Battery Capacity:47Wh
Battery Color: Black
Note: Hot sale, original long life battery!
Battery Weight: 303g
Battery Size: 205.30 x 50.40 x 21.60mm
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$ 59.12
  • Today's Price:
    CAD$ 46.71
    ( Updated: Nov 2024 In stock)
  • You Save: CAD$ 12.41

Your Machine Model: *
Qty:


Genuine COMPAQ Presario CQ40-119AU Battery For laptop 47Wh, 10.8V, Black , Li-ion
( 3-11 days free Shipping In Canada. )
Canada payment of this  Genuine COMPAQ Presario CQ40-119AU Battery For laptop 47Wh, 10.8V, Black , Li-ion

Compatibility Of This Presario CQ40-119AU Laptop Battery

This Presario CQ40-119AU Laptop Battery Compatible Follow Original Battery Number:
COMPAQ


This Presario CQ40-119AU Laptop Battery Can Work With Follow Laptop:
COMPAQ
Presario CQ40 series, Presario CQ40-100, Presario CQ40-100 CTO, Presario CQ40-101AU, Presario CQ40-101AX, Presario CQ40-101TU, Presario CQ40-102AU, Presario CQ40-102AX, Presario CQ40-102TU, Presario CQ40-103AU, Presario CQ40-103AX, Presario CQ40-103TU, Presario CQ40-104AU, Presario CQ40-104AX, Presario CQ40-104TU, Presario CQ40-105AU, Presario CQ40-105AX, Presario CQ40-105TU, Presario CQ40-106AU, Presario CQ40-106AX, Presario CQ40-106TU, Presario CQ40-107AU, Presario CQ40-107AX, Presario CQ40-107TU, Presario CQ40-108AU, Presario CQ40-108AX, Presario CQ40-108TU, Presario CQ40-109AU, Presario CQ40-109AX, Presario CQ40-109TU, Presario CQ40-110AU, Presario CQ40-110AX, Presario CQ40-110TU, Presario CQ40-111AU, Presario CQ40-111AX, Presario CQ40-111TU, Presario CQ40-112AU, Presario CQ40-112AX, Presario CQ40-112TU, Presario CQ40-113AU, Presario CQ40-113AX, Presario CQ40-113TU, Presario CQ40-114AU, Presario CQ40-114AX, Presario CQ40-114TU, Presario CQ40-115AU, Presario CQ40-115AX, Presario CQ40-115TU, Presario CQ40-116AU, Presario CQ40-116AX, Presario CQ40-116TU, Presario CQ40-117AU, Presario CQ40-117AX, Presario CQ40-117TU, Presario CQ40-118AU, Presario CQ40-118AX, Presario CQ40-118TU, Presario CQ40-119AU, Presario CQ40-119AX, Presario CQ40-119TU, Presario CQ40-120AU, Presario CQ40-120AX, Presario CQ40-120TU, Presario CQ40-121AU, Presario CQ40-121AX, Presario CQ40-121TU, Presario CQ40-122AU, Presario CQ40-122AX, Presario CQ40-122TU, Presario CQ40-123AU, Presario CQ40-123AX, Presario CQ40-123TU, Presario CQ40-124AU, Presario CQ40-124AX, Presario CQ40-124TU, Presario CQ40-125AU, Presario CQ40-125AX, Presario CQ40-125TU, Presario CQ40-126AU, Presario CQ40-126AX

detail information

COMPAQ Presario CQ40-119AU Battery | Presario CQ40-119AU battery laptop | COMPAQ battery Presario CQ40-119AU | Presario CQ40-119AU computer battery | COMPAQ replacemetn battery Presario CQ40-119AU | COMPAQ Laptop Battery

Question about Presario CQ40-119AU laptop battery ( From internet ):

Why do Presario CQ40-119AU laptop batteries degrade so fast?

The more you use your Presario CQ40-119AUbattery 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 Presario CQ40-119AU 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 Presario CQ40-119AU laptop battery is dead or not?

  1. Press F8 when booting up your Presario CQ40-119AU 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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