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New And High Quality CAD$62.25 ACER TravelMate 4020WLCi Battery For Laptop Computer, Genuine / Replacement ACER TravelMate 4020WLCi Notebook Computer Batteries With Good Battery Cells, We Can Fast Shipping It In Canada
This TravelMate 4020WLCi battery, ACER TravelMate 4020WLCi battery, computer battery TravelMate 4020WLCi, 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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TravelMate 4020WLCi Battery, CAD$62.25 Batteries For ACER TravelMate 4020WLCi Laptop Computer, 4400mAh, 14.8V, Black , Li-ion1 Year warranty Fast Shipping 30 Days Money Back
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ACER TravelMate 4020WLCi Replacement Battery 4400mAh 14.8V Black Li-ion
| Battery ID: | NACBT50034400B8 |
| Battery Description: | Battery For TravelMate 4020WLCi |
| Battery Type: | Rechargerable Li-ion Battery |
| Battery Volt: | 14.8V |
| Battery Capacity: | 4400mAh |
| Battery Color: | Black |
| Battery Weight: | 530g |
| Battery Size: | 211.40 x 70.60 x 22.30mm |
| Battery Cells: | Grade A, 8 Cells |
| Condition: | Brand New, Replacement Battery, 1 Year Warranty |
| Buy Note: | For correct laptop battery, Pls carefully check original battery's shape, model, volt, interface location, fixed screw hole location, number of wires... |
| Quantity | 2-4 | 5-9 | 10-19 | 20-49 | 50+ |
| Discount | 5% | 8% | 10% | 12% | 15% |
- In Stock
- Original price: CAD$ 78.80
- Today's Price:
CAD$ 62.25( Updated: Nov 2024 In stock) - You Save: CAD$ 16.55
Compatibility Of This TravelMate 4020WLCi Laptop Battery
This TravelMate 4020WLCi Laptop Battery Compatible Follow Original Battery Number:ACER
4UR18650F-1-QC192, 4UR18650F-2-QC140, 4UR18650F-2-QC141, 916-2990, 916-3020, 916C2990, 916C3020, AR2169LH, BT.00403.004, BT.00404.004, BT.00407.001, BT.00607.001, BT.00803.017, BT.T5003.001, BT.T5003.002, BT.T5005.001, BT.T5005.002, BT.T5007.001, BT.T5007.002, CGR-B/423AE, L18650-8APT, LC.BTP03.003, LC.BTP03.010, LCBTP03003B, LIP-4084QUPC, LIP-8198QUPC, MYBAT9007, SQU-401, SQU-525, SQU-533, SY6
This TravelMate 4020WLCi Laptop Battery Can Work With Follow Laptop:
ACER
Aspire 1411, Aspire 1411WLMi, Aspire 1412, Aspire 1412LC, Aspire 1412LCi, Aspire 1412LM, Aspire 1412LMi, Aspire 1412WLMi, Aspire 1413, Aspire 1413LC, Aspire 1413LM, Aspire 1413LMi, Aspire 1413WLMi, Aspire 1414, Aspire 1414L, Aspire 1414LC, Aspire 1414LM, Aspire 1414LMi, Aspire 1414WLMi, Aspire 1415, Aspire 1415LMi, Aspire 1651NWLCi, Aspire 1651WLCi, Aspire 1651WLMi, Aspire 1652WLMi, Aspire 1654WLMi, Aspire 1680, Aspire 1680WLCi, Aspire 1680WLMi, Aspire 1681, Aspire 1681LC, Aspire 1681LCi, Aspire 1681LMi, Aspire 1681WLC, Aspire 1681WLCI, Aspire 1681WLM, Aspire 1681WLMi, Aspire 1682, Aspire 1682LCi, Aspire 1682LMi, Aspire 1682WLC, Aspire 1682WLCi, Aspire 1682WLM, Aspire 1682WLMi, Aspire 1683, Aspire 1683LMi, Aspire 1683WLM, Aspire 1683WLMi, Aspire 1684WLMi, Aspire 1685, Aspire 1685WLCi, Aspire 1685WLMi, Aspire 1689, Aspire 1689WLMi, Aspire 1690, Aspire 1690LCi, Aspire 1690LMi, Aspire 1690WLCi, Aspire 1690WLMi, Aspire 1691, Aspire 1691LCi, Aspire 1691LMi, Aspire 1691WLCi, Aspire 1691WLM, Aspire 1691WLMi, Aspire 1692, Aspire 1692LMi, Aspire 1692WCLi, Aspire 1692WLMi, Aspire 1693, Aspire 1693WLCi, Aspire 1693WLM, Aspire 1693WLMi, Aspire 1694, Aspire 1694LMi, Aspire 1694WLCi, Aspire 1694WLMi, Aspire 1695, Aspire 1695WLMi, Aspire 1696WLMi
ACER TravelMate 4020WLCi Battery | TravelMate 4020WLCi battery laptop | ACER battery TravelMate 4020WLCi | TravelMate 4020WLCi computer battery | ACER replacemetn battery TravelMate 4020WLCi | ACER Laptop Battery
Question about TravelMate 4020WLCi laptop battery ( From internet ):
Why do TravelMate 4020WLCi laptop batteries degrade so fast?
The more you use your TravelMate 4020WLCibattery 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 TravelMate 4020WLCi 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 TravelMate 4020WLCi laptop battery is dead or not?
- Press F8 when booting up your TravelMate 4020WLCi 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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