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Battery For DELL Dell XPS 12-L221x Dell XPS 12-L221x Battery, CAD$62.05 Batteries For DELL Dell XPS 12-L221x Laptop Computer
New And High Quality CAD$62.05 DELL Dell XPS 12-L221x Battery For Laptop Computer, Genuine / Replacement DELL Dell XPS 12-L221x Notebook Computer Batteries With Dell XPS 12L221x Good Battery Cells, We Can Fast Shipping It In Canada
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DELL Dell XPS 12-L221x Replacement Battery 47Wh 7.4V Black Li-ion
Ask a Question Share This ItemBattery ID: | NDEY9N0047WHB4 |
Battery Description: | Battery For Dell XPS 12-L221x |
Battery Type: | Rechargerable Li-ion Battery |
Battery Volt: | 7.4V |
Battery Capacity: | 47Wh |
Battery Color: | Black |
Battery Weight: | 286g |
Battery Size: | 284.70 113.20 x 4.30mm |
Battery Cells: | Grade A, 6 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... |
1 Year warranty Fast Shipping 30 Days Money Back
Fast Shipping in Canada
Add to cart---->Fill Shipping Information ---->Check out ---->Finish Order
https://www.ca-laptop-batteries.com/battery-pack-for-dell-dell-xps-12-l221x-laptop-212226.html#1658
Compatibility Of This Dell XPS 12-L221x Laptop Battery
This Dell XPS 12-L221x Laptop Battery Compatible Follow Original Battery Number:DELL
0489XN, 0C4K9V, 0PKH18, 0WV7G0, 321X-2120, 3H76R, 489XN, NVR98, Y9N00
This Dell XPS 12-L221x Laptop Battery Can Work With Follow Laptop:
DELL
Dell XPS 12-L221x, XPS 12 9Q23, XPS 12 9q33, XPS 12 Ultrabook, XPS 12-9Q23, XPS 12-L221x, XPS 13, XPS 13 L321X, Xps 13 L322x, XPS 13 Series, XPS 13 Ultrabook Series, XPS 13-0015SLV, XPS 13-1500SLV, XPS 13-2501SLV, XPS 13-40002SLV, XPS 13-4040SLV, XPS 13-6928SLV, XPS 13-7000SLV, XPS 13-9001SLV, XPS 13-925SLV, XPS 13-L321X, XPS 13-L321X Series, XPS 13-L322X, XPS 13-L322X Series, XPS 13D-128, XPS 13D-138, XPS 13D-148, XPS 13D-2501, XPS 13D-2508, XPS 13D-2608, XPS 13D-2701, XPS 13D-2708, XPS 13R, XPS 13R2-1050SLV, XPS 13R2-1250SLV, XPS 13Z, XPS 9Q23, XPS DUO 12, XPS L321X, XPS L321X Series, XPS L322X, XPS L322X Series, XPS12D-1501, XPS12D-1508, XPS12D-1701, XPS12D-1708, XPS12D-2501, XPS12D-2508, XPS12D-2701, XPS12D-2708, XPS12D-4501, XPS12D-4508, XPS12D-4701, XPS12D-4708, XPS12D-5508, XPS12D-5708, XPS12D-6508, XPS12D-6708
DELL Dell XPS 12-L221x Replacement Battery 6300mAh, 47Wh 7.4V Black Li-Polymer
Ask a Question Share This ItemBattery ID: | NDEY9N0047WHB4O |
Battery Description: | Battery For Dell XPS 12-L221x |
Battery Type: | Rechargerable Li-Polymer Battery |
Battery Volt: | 7.4V |
Battery Capacity: | 6300mAh, 47Wh |
Battery Color: | Black |
Battery Weight: | 286g |
Battery Size: | 284.70 x 113.20 x 4.30mm |
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... |
1 Year warranty Fast Shipping 30 Days Money Back
Fast Shipping in Canada
Add to cart---->Fill Shipping Information ---->Check out ---->Finish Order
https://www.ca-laptop-batteries.com/battery-pack-for-dell-dell-xps-12-l221x-laptop-212226.html#2288
Compatibility Of This Dell XPS 12-L221x Laptop Battery
This Dell XPS 12-L221x Laptop Battery Compatible Follow Original Battery Number:DELL
0489XN, 0C4K9V, 0PKH18, 0WV7G0, 321X-2120, 321X2120, 3H76R, 489XN, C4K9V, NVR98, Y9N00
This Dell XPS 12-L221x Laptop Battery Can Work With Follow Laptop:
DELL
Dell XPS 12 L221x, Dell XPS 12-L221x, XPS 12 -L221x, XPS 12 9Q23, XPS 12 9q33, XPS 12 Ultrabook, XPS 12-9Q23, XPS 12-L221x, XPS 129Q23, XPS 13, XPS 13 L321X, Xps 13 L322x, XPS 13 Series, XPS 13 Ultrabook Series, XPS 13-0015SLV, XPS 13-1500SLV, XPS 13-2501SLV, XPS 13-40002SLV, XPS 13-4040SLV, XPS 13-6928SLV, XPS 13-7000SLV, XPS 13-9001SLV, XPS 13-925SLV, XPS 13-L321X, XPS 13-L321X Series, XPS 13-L322X, XPS 13-L322X Series, XPS 13D-128, XPS 13D-138, XPS 13D-148, XPS 13D-2501, XPS 13D-2508, XPS 13D-2608, XPS 13D-2701, XPS 13D-2708, XPS 13L321X, XPS 13L321X Series, XPS 13l322x, XPS 13L322X Series, XPS 13R, XPS 13R2-1050SLV, XPS 13R2-1250SLV, XPS 13Z, XPS 9Q23, XPS DUO 12, XPS L321X, XPS L321X Series, XPS L322X, XPS L322X Series, XPS12 9Q23, XPS12 UltraBook, XPS12D-1501, XPS12D-1508, XPS12D-1701, XPS12D-1708, XPS12D-2501, XPS12D-2508, XPS12D-2701, XPS12D-2708, XPS12D-4501, XPS12D-4508, XPS12D-4701, XPS12D-4708, XPS12D-5508, XPS12D-5708, XPS12D-6508, XPS12D-6708, XPS12D1501, XPS12D1508, XPS12D1701, XPS12D1708, XPS12D2501, XPS12D2508, XPS12D2701, XPS12D2708, XPS12D4501, XPS12D4508, XPS12D4701, XPS12D4708, XPS12D5508
DELL Dell XPS 12-L221x Battery | Dell XPS 12-L221x battery laptop | DELL battery Dell XPS 12-L221x | Dell XPS 12-L221x computer battery | DELL replacemetn battery Dell XPS 12-L221x | DELL Laptop Battery
Question about Dell XPS 12-L221x laptop battery ( From internet ):
Why do Dell XPS 12-L221x laptop batteries degrade so fast?
The more you use your Dell XPS 12-L221xbattery 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 Dell XPS 12-L221x 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 Dell XPS 12-L221x laptop battery is dead or not?
- Press F8 when booting up your Dell XPS 12-L221x 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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