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ASUS A46 A56 E46 E56 K46 K56 P46 P56 S40 S46 S50 S56 U48 U58 Battery


 
List Price: $109.99
Our Price: $59.90
Off List Price$50.09!


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Product Code: ASUS-46
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DESCRIPTION PART NUMBER CROSS REFERENCE
 

Replacement Battery for ASUS A46 A56 E46 E56 K46 K56 P46 P56 S40 S46 S50 S56 U48 U58 Battery series of laptops

This brand new Asus replacement laptop battery features lithium-ion cells. Li-ion battery technology provides longer run times with less weight. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. This laptop battery replacement is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.

  • Brand:
  • Voltage:
  • Battery Capacity:
  • Battery Type:
  • Cell Origin:
  • Color:
  • Assembly Origin:
  • Warranty:
  • Guarantee:
  • Useful Life:
  • XTend computer battery
  • 14.4 Volts
  • 2200 mAh
  • 4 Cell Li-ion 
  • Samsung (South Korea)
  • Black
  • Assembled in China
  • 2 Year Warranty
  • 30 day full satisfaction guarantee
  • 300-500 recharge cycles

You can expect about 3-5 hours of run time with this computer battery when new, depending on your energy use.

Like all Li-ion primary batteries, your run time will decline over time.

This battery replaces the Asus series netbooks series laptop batteries and a host more which are listed at the extreme bottom of this web page including the R405 R505 R550 family of laptops as well as many more. The battery part number printed on the battery label is so tiny, you will need a magnifying glass to see the battery part number. If your model matches the listing of Asus machines at the extreme bottom of this web site, this is the correct battery for your Asus computer.

Replaces these many Asus laptop battery part numbers:

A31-K56
A41-K56

A42-K56
A32-K56

Laptop Battery Express only deals with brand new premium computer batteries. We never carry recycled or used batteries. We only use the highest quality cells inside the battery pack so you will have a long service life (300-500 recharge cycles). We do not use cheaper battery cells which can wear out in a little as 6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery.

How to care for your ASUS A46 A56 E46 E56 K46 K56 P46 P56 S40 S46 S50 S56 U48 U58 battery.

You can extend the life of your ASUS A46 A56 E46 E56 K46 K56 P46 P56 S40 S46 S50 S56 U48 U58 laptop battery significantly through the proper care and handling of your battery.

  • Any new laptop battery should first be fully charged by leaving it plugged in overnight. Once a computer battery is fully charged it will no longer accept any more power. It is a common practice to leave laptops plugged in after they have been turned off so that the battery has a full charge the next time you use your laptop. It is probably fully charged within 5 hours.
  • A brand new notebook battery is in a weakened condition since it has not been conditioned yet. Condition and break in your new battery by performing 5 partial discharge and recharge cycles the first week you receive your new battery.
  • Run on battery power without the AC adapter cord at least once a week to keep the battery cells active and at their peak potential. When your laptop is plugged into the power adapter the battery goes to "standby mode" while your laptop runs directly on electricity from the wall outlet.
  • Even though your battery indicates it is fully charged, your battery will return to a weakened state again in a few months if it does not get some exercise through partial discharge and recharge cycles while running on battery power alone.
  • If your battery has not been actively used 2 months or more, condition your battery again with 5 partial discharge & recharge cycles to increase the batteries capacity and run time.
  • Don't run your battery all the way to empty. Your battery will have a longer service life if it receives shallow discharge and recharge cycles. Research has shown that the useful life of the battery will be much longer if you begin to recharge the battery any time before reaching 20% of the remaining power capacity. Recharging the battery even after 10 minutes will not reduce the battery's life span as lithium batteries do not have the memory effect which was found in older NiCad battery technology. NiCad batteries have never been used in laptops, even the earliest models.
  • Never run your battery below the 2% critically low warning point. If your battery is run below this point it may not have enough energy to even recharge. This may effectively "kill" your battery.

How can I extend my ASUS A46 A56 E46 E56 K46 K56 P46 P56 S40 S46 S50 S56 U48 U58 Battery run time?

You can extend your battery run time by minimizing the power drain on your battery. A 4 cell battery will run approximately 2 hours when the battery is new. Even longer times can be achieved by minimizing the power consumption of your laptop. Here are the top ways to reduce your power consumption.

  • Reduce the brightness of your laptop screen. This is the number drain on your battery by far.
  • Avoid using the CD or DVD drive as the motor consumes a fair amount of power.
  • Turn off your wireless finder if you are not using the internet.
  • Remove any devices plugged into your USB ports or other ports.
  • Close out programs you are not using. By minimizing the load on your CPU, sometimes you can avoid having the cooling fan turn to its high speed mode.
  • Increase your memory to 4 Gigabytes. This creates less work for your hard drive. Data is temporarily written to your hard drive when your memory is not sufficient to hold all the data on the many pages you may be accessing.

Compatible AC Power Adapters designed for this product
AC power adapter for Asus laptops
Our Price: $49.00

Add
AC power charger for asus laptops


This battery & adapter are compatible with the following laptop models. In addition, if your battery or adapter part number matches the list above, this battery will be comapitble even if your specific computer is not listed.

Asus Laptop Batteries > A46
Asus Laptop Batteries > A46C
Asus Laptop Batteries > A46CA
Asus Laptop Batteries > A46CB
Asus Laptop Batteries > A46CM
Asus Laptop Batteries > A46V
Asus Laptop Batteries > A56
Asus Laptop Batteries > A56C
Asus Laptop Batteries > A56CA
Asus Laptop Batteries > A56CB
Asus Laptop Batteries > A56CM
Asus Laptop Batteries > A56V
Asus Laptop Batteries > E46
Asus Laptop Batteries > E46C
Asus Laptop Batteries > E46CA
Asus Laptop Batteries > E46CB
Asus Laptop Batteries > E46CM
Asus Laptop Batteries > E56
Asus Laptop Batteries > E56C
Asus Laptop Batteries > E56CB
Asus Laptop Batteries > K46
Asus Laptop Batteries > K46C
Asus Laptop Batteries > K46CA
Asus Laptop Batteries > K46CB
Asus Laptop Batteries > K46CM
Asus Laptop Batteries > K46V
Asus Laptop Batteries > K56
Asus Laptop Batteries > K56C
Asus Laptop Batteries > K56CA
Asus Laptop Batteries > K56CB
Asus Laptop Batteries > K56CM
Asus Laptop Batteries > K56V
Asus Laptop Batteries > P46
Asus Laptop Batteries > P46C
Asus Laptop Batteries > P46CA
Asus Laptop Batteries > P46CB
Asus Laptop Batteries > P46CM
Asus Laptop Batteries > P46V
Asus Laptop Batteries > P56
Asus Laptop Batteries > P56C
Asus Laptop Batteries > P56CB
Asus Laptop Batteries > Pro 4Q
Asus Laptop Batteries > Pro 4QC
Asus Laptop Batteries > Pro 4QCA
Asus Laptop Batteries > Pro 4QCB
Asus Laptop Batteries > Pro 4QCM
Asus Laptop Batteries > Pro 4QV
Asus Laptop Batteries > Pro 5T
Asus Laptop Batteries > Pro 5TC
Asus Laptop Batteries > R405
Asus Laptop Batteries > R405C
Asus Laptop Batteries > R405CA
Asus Laptop Batteries > R405CB
Asus Laptop Batteries > R405CM
Asus Laptop Batteries > R405V
Asus Laptop Batteries > R505
Asus Laptop Batteries > R505C
Asus Laptop Batteries > R505CA
Asus Laptop Batteries > R505CB
Asus Laptop Batteries > R505CM
Asus Laptop Batteries > R550
Asus Laptop Batteries > R550C
Asus Laptop Batteries > R550CA
Asus Laptop Batteries > R550CB
Asus Laptop Batteries > R550CM
Asus Laptop Batteries > S40
Asus Laptop Batteries > S405
Asus Laptop Batteries > S405C
Asus Laptop Batteries > S405CA
Asus Laptop Batteries > S405CB
Asus Laptop Batteries > S405CM
Asus Laptop Batteries > S40C
Asus Laptop Batteries > S40CA
Asus Laptop Batteries > S40CB
Asus Laptop Batteries > S40CM
Asus Laptop Batteries > S46
Asus Laptop Batteries > S46C
Asus Laptop Batteries > S46CA
Asus Laptop Batteries > S46CB
Asus Laptop Batteries > S46CM
Asus Laptop Batteries > S50
Asus Laptop Batteries > S505
Asus Laptop Batteries > S505C
Asus Laptop Batteries > S505CA
Asus Laptop Batteries > S505CB
Asus Laptop Batteries > S505CM
Asus Laptop Batteries > S50C
Asus Laptop Batteries > S50CA
Asus Laptop Batteries > S50CB
Asus Laptop Batteries > S50CM
Asus Laptop Batteries > S550
Asus Laptop Batteries > S550C
Asus Laptop Batteries > S550CA
Asus Laptop Batteries > S550CB
Asus Laptop Batteries > S550CM
Asus Laptop Batteries > S56
Asus Laptop Batteries > S56C
Asus Laptop Batteries > S56CA
Asus Laptop Batteries > S56CB
Asus Laptop Batteries > S56CM
Asus Laptop Batteries > U48
Asus Laptop Batteries > U48C
Asus Laptop Batteries > U48CA
Asus Laptop Batteries > U48CB
Asus Laptop Batteries > U48CM
Asus Laptop Batteries > U58
Asus Laptop Batteries > U58C
Asus Laptop Batteries > U58CA
Asus Laptop Batteries > U58CB
Asus Laptop Batteries > U58CM
Asus Laptop Batteries > V550
Asus Laptop Batteries > V550C
Asus Laptop Batteries > V550CA
Asus Laptop Batteries > V550CB
Asus Laptop Batteries > V550CM