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Battery For HP COMPAQ Presario 2701US COMPAQ Presario 2701US Battery, CAD$Coming Soon! Batteries For HP COMPAQ Presario 2701US Laptop Computer
New And High Quality CAD$Coming Soon! HP COMPAQ Presario 2701US Battery For Laptop Computer, Genuine / Replacement HP COMPAQ Presario 2701US Notebook Computer Batteries With Good Battery Cells, We Can Fast Shipping It In Canada
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HP COMPAQ Presario 2701US Replacement Battery 4400mAh 11.1V Grey Li-ion
Battery ID: | NHP2334770014400B8 |
Battery Description: | Battery For COMPAQ Presario 2701US |
Battery Type: | Rechargerable Li-ion Battery |
Battery Volt: | 11.1V |
Battery Capacity: | 4400mAh |
Battery Color: | Grey |
Battery Weight: | 212g |
Battery Size: | 231.60 x 47.35 x 20.60mm |
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... |
Compatibility Of This COMPAQ Presario 2701US Laptop Battery
This COMPAQ Presario 2701US Laptop Battery Compatible Follow Original Battery Number:HP
233336-001, 233477-001, 235883-B21, CM2112A
This COMPAQ Presario 2701US Laptop Battery Can Work With Follow Laptop:
HP
Compaq EVO N180 SERIES, COMPAQ Presario 2700, Compaq PRESARIO 2700 SERIES, COMPAQ Presario 2700EA, COMPAQ Presario 2700T, COMPAQ Presario 2700US, COMPAQ Presario 2700W, COMPAQ Presario 2700X, COMPAQ Presario 2701US, COMPAQ Presario 2710CA, COMPAQ Presario 2710EA, COMPAQ Presario 2710SC, COMPAQ Presario 2710TC, COMPAQ Presario 2710US, COMPAQ Presario 2711AP, COMPAQ Presario 2711TC, COMPAQ Presario 2712EA, COMPAQ Presario 2715EA, COMPAQ Presario 2715US, COMPAQ Presario 2716EA, COMPAQ Presario 2720US, Presario 2700EA, Presario 2700T, Presario 2700US, Presario 2700W, Presario 2700X, Presario 2701US, Presario 2710CA, Presario 2710EA, Presario 2710SC, Presario 2710TC, Presario 2710US, Presario 2711AP, Presario 2711TC, Presario 2712EA, Presario 2715EA, Presario 2715US, Presario 2716EA, Presario 2720US
HP COMPAQ Presario 2701US Battery | COMPAQ Presario 2701US battery laptop | HP battery COMPAQ Presario 2701US | COMPAQ Presario 2701US computer battery | HP replacemetn battery COMPAQ Presario 2701US | HP Laptop Battery
Question about COMPAQ Presario 2701US laptop battery ( From internet ):
Why do COMPAQ Presario 2701US laptop batteries degrade so fast?
The more you use your COMPAQ Presario 2701USbattery 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 COMPAQ Presario 2701US 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 COMPAQ Presario 2701US laptop battery is dead or not?
- Press F8 when booting up your COMPAQ Presario 2701US 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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