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Laptop Battery for Asus R540SA, 2200mAh
( Hi-Quality Replacement Battery for Asus R540SA )
- Battery Capacity: 2200mAh
- Battery Cell: 3-Cell
- Battery Voltage: 11.1V
- Battery Type: Li-ion
- Battery Color: schwarz
- Battery Weight: 394g
- Product Code: asx540
- 1 Year Warranty+30 Days Money Back Guarantee+Free Shipping to The Whole World!

Asus R540SA Laptop AC Adapter
( Hi-Quality Asus R540SA Charger )
- Adapter: for Asus
- Included: Power Cord
- Color: Black
- New: 100%
- Warranty: 1 Year
- Product Code: ASAC
- 1 Year Warranty+30 Days Money Back Guarantee+Free Shipping to The Whole World!
General Computer Tips : How to Change a Laptop Battery
Asus R540SA Battery Description:
Replacement Asus R540SA laptop batteries are made with high quality parts and are guaranteed to meet or exceed the original equipment manufacturers specifications at a reduced price. This Li-ion Asus R540SA battery on sales will be perfect replacement for your original Asus R540SA Laptops.
Saving your money and time to select suitable brand new Asus R540SA battery here,quality of this battery is certified as well by TUV,RoHS and the CE to name a few. We guarantee the battery for Asus R540SA with a full one-year warranty from the date of purchase,30-days money back,fast shopping!
Any question or suggestion about this Asus R540SA battery? please Contact Us so we can offer you the most convenient service.
NOTE: If you couldn't find your laptop model NO. or battery part NO. in below compatible list, this battery may still be compatible with
your laptop. Please contact us to check.
Asus R540SA Battery Fits Laptop Batteries Models: ( Press " Ctrl+F " to Find )
- Asus A540L
- Asus R540SA
- Asus A540LA
- Asus R540UP
- Asus F540LA
- Asus X540L
- Asus F540SA
- Asus X540LA
- Asus F540SC
- Asus X540LJ
- Asus F540UP7200
- Asus X540S
- Asus R540L
- Asus X540SA
- Asus R540LA
- Asus X540SC
- Asus R540LJ
Asus R540SA Battery Replacement Battery Code: ( Press " Ctrl+F " to Find )
- Asus A31N1519
- Asus 3ICR19/66
How to Extend Asus R540SA Laptop Battery Life?
Laptop computer batteries often run out of power sooner than would be desired. Here are some tips for making them last longer between charges...
Screensaver: Change your laptop's screensaver to a blank (Black) screen,and set it to turn on within a few minutes of inactivity. Screensavers with graphics and sound effects will drain the power more quickly,whereas a blank screen will conserve power.
Hard Drive & Disk Drive: Avoid using the hard drive and disk drive excessively. Because these are mechanical mechanisms,they consume more power. In some cases,upgrading the amount of memory will reduce hard drive usage. If your Asus R540SA laptop is set to run anti-virus scans periodically,only allow this to happen when you have it connected to AC power,because this substantially increases hard drive usage while it is running. If you are using an older laptop with no hard drive,consider using a VDISK or RAMDISK to reduce disk drive usage.
Sound/Music: If you want to listen to music while operating the computer,consider using a separate radio,cassette recorder,or CD player. If the CD player's batteries run out,you will be able to keep using the computer,which is probably your higher priority.
USB Devices: If your Asus R540SA laptop computer has a USB port,keep in mind that some USB devices draw power from the computer's battery while they are plugged in to it. Avoid leaving such devices plugged in longer than they need to be.
Software: Different software which accomplishes the same functions may cause your Asus R540SA battery computer to use different amounts of power. If the software utilizes memory more effectively (rather than reading/writing to the disk or hard drive frequently),it may use less power. Software which places less demand on the processor can also reduce power consumption in some cases,along with programs which use a dark-colored background. Avoid running software directly from a 3.5" disk or CD-ROM,because it will cause these mechanisms to run frequently and drain the power more quickly.
Laptop battery tips:
1.Carefulness read narrate book of battery,use commendatory battery.
2.New notebook battery pack must be fully charged before use.
3.New laptop battery needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity.
4.Rechargeable batteries undergo self-discharging when left unused. Always store a battery pack in a fully charged stage for storage.
5.Fully drain and fully recharge your battery pack every few month.
6.Li-ion and NiMH battery can not interchangeable.
7.Turn down the LCD brightness of your portable device.
8.Use built-in power management on your portable device.
9.Turn off LCD or other unnecessary accessories when not in use.
10.Set screen saver blank to 1 to 2 minutes of your laptop.
11.It is normal to get warm when charging or normal use. If it is getting too hot, there may be a problem with the device and qualified personnel should check it.
12.Research the electric appliance and the batteries contact elements is whether clean, when necessity is clean with the wet cloth mop, after dry loads according to the correct polar direction.
13.Notebook battery should stock in cool place, and dry.