ASUS A31N1519 Laptop Batteries 11.25V 2900mAh 3cells

Compatible Part Numbers:

• A31N1519

Compatible Model Numbers:

X540LJ-3H X540LJ-XX015T X540LA-1A
X540LA-3G X540SC-1C X540LA-XX003T
X540SC-3H X540YA-3F X540LA-XX021T
X540SA-1C X540SA-3H X540SA-XX041D
X540LJ X540LJ-3F X540LJ-XX001T
X540LJ-XX044T X540LA-1C X540SC
X540LA-3H X540SC-3F X540LA-XX004T
X540YA-1A X540L X540SA-3F X540SA-XX012T
X540SA-XX041T X540LJ-1A X540LJ-3G
X540LJ-XX014T X540LA-3F X540SC-1A
X540LA-XX002T X540SC-3G X540YA-1C
X540LA-XX013T X540SA-1A R540L
X540SA-3G X540SA-XX020T X540SA-XX085T
X540LJ-1C X540S X540LA X540SA

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We operate a fair and open after-sales service. Over 99% of our orders are handled perfectly – goods are delivered on time and work without fault. We aim to offer a service most other online retailers fail to deliver on: Product availability, value, reliable delivery and a clear and fair after-sales service.

1-Year Warranty
All our high quality replacement batteries for ASUS A31N1519 come with a 1-year warranty. Warranty is applicable if the buyer has installed the battery properly in the device and has treated the battery correctly.

30-Day Money Back Guarantee
Our goal is to turn customer satisfaction into ‘Complete Customer Satisfaction’. That's why we offer you a 30-day money back guarantee, on top of our warranty and RMA procedure for defects!
Please note: in order to qualify to get your money back, you must first contact us and await instructions before sending back your product.

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* Shopping with us is safe and secure.
* 100% High Quality and low price.
* 100% compatible original equipment.
* Full 1 year warranty! 30 days money back !
* Quick delivery for every order. 

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How to Maximize Your Laptop’s Battery Life?

• 1. Defrag your computer regularly. This will allow your hard drive to not work as hard which won't drain your battery more.
• 2. Lower the brightnest of your screen. The brighter your screen, the more power being used.
• 3. Try to keep the amount of programs to a minimum. Every program open helps drain the battery a little bit more.
• 4. Cut down on external devices, such as USB devices, like a mouse. Also WiFi will drain your battery so turn it off when you aren't using it to save power.
• 5. Clean the Battery contacts. Every 6 months are so you should take out your battery and clean the contacts that connect to the laptop. You can use a cloth with rubbing alcohol to achieve this.
• 6. If you ever put your computer on standy, you should try to switch to hibernate, as hibernate fully shuts down your computer, but it allows you to quickly resume your work when you turn it back on.
• 7. Go to "Power Options" on your laptop and change it's setting to Max Battery, Super Energy Saver, or one of the other many different forms of it. But it all means the same thing, switch to the setting that is set for saving the most amount of energy.