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Asus UL80 Battery [Brand New]
8-cell Asus UL80 Battery Replacement(4400mAh, 14.4V, Li-ion)
Brand New Asus UL80 battery(4400mAh,8-Cell) are using japanese cell to ensure high performance. All Asus UL80 batteries are 100% compatible & delivered from factory directly.We offer 1 yr warranty for UL80 battery.
Battery Type: Li-ion Capacity: 4400mAh
Volt: 14.4V Color: Black
Cells: 8-Cell Dimensions: 273.6 x 47.8 x 21.9(mm)
* We ship to worldwild. 1 year warrenty & 30 days money back!
$107.35 $75.15 + Shipping Fee

Save: $32.20
  • Specification
  • FAQ & Tips
  • Shipping
  • User Comment

Asus UL80 laptop battery is a high quality rechargeable replacement battery which can 100% compatible with the OEM UL80 battery. All batteries on are brand new(never be refurbished), and using grade A cells to ensure high performace.

  1. Tech Specs : Li-ion, 4400mAh, 14.4V. 400-600 recharge Cycles.
  2. Battery Type : Brand new, Replacement Battery, 100% compatible with the OEM Asus UL80 battery.
  3. Featured Highlights : 4400mAh high capacity, Long battery life, reliable power for dependable performance.
  4. Quality Warranty : Our UL80 battery use high quality new cells, such as panasonic,LG,sanyo,samsung.
  5. Condition: Brand new-Not Refurnished, 1 Year warranty, 30 days money back.

The Asus UL80 laptop battery replacement can replace following Part Numbers:

  • ASUS A42-UL30
  • ASUS A42-UL50
  • ASUS A42-UL80

The Asus UL80 laptop battery replacement can compatible with following model:

  • ASUS UL30A
  • ASUS UL30A-A1
  • ASUS UL30A-A2
  • ASUS UL30A-A3B
  • ASUS UL30A-QX130X
  • ASUS UL30A-QX131X
  • ASUS UL30A-X1
  • ASUS UL30A-X2
  • ASUS UL30A-X3
  • ASUS UL30A-X4
  • ASUS UL30A-X5
  • ASUS UL50AG-A2
  • ASUS UL50VG-A2
  • ASUS UL50VT-A1
  • ASUS UL50VT-X1
  • ASUS UL50VT-XX009X
  • ASUS UL50VT-XX010X
  • ASUS UL80AG-A1
  • ASUS UL80VT-A1
  • ASUS UL80VT-WX009X
  • ASUS UL80VT-WX010X

Tips about how to make your UL80 laptop battery last longer?

  1. Charge your Asus UL80 battery to its full capacity the first time and every time- New batteries almost always arrive completely discharged. Give your laptop battery a complete charge upon receipt, and allow it to fully charge each time you plug it in.
  2. Keep your UL80 laptop battery cool- The hotter your battery, the quicker it loses its charge capacity. Laptop battery manufacturers will usually store their products at around 60°F. Don’t put it in the refrigerator or freezer as this could cause serious damage.
  3. Avoid letting your battery sit dormant for long periods of time. If you do want to leave your Asus UL80 laptop battery for a long time, charge it at 40%-50% compacity firstly and store it at a cool, dry and clean place. And it's better to take it out to recharge and discharge it each month.
  4. How to store my Asus UL80 battery for a long period of time?
    For extended storage (over 21 - 30 days), these guidelines can better preserve the life of your battery:
    * If it's a new UL80 battery, store it in its box until you need it. Otherwise, charge or discharge the battery to 40 - 60% capacity using your Windows operating system power meter, then remove it from your system.
    * Store in a standard office environment, away from extreme temperatures.
    * If possible, don't buy batteries until you need them.

Asus UL80 Shipping Information:

Normal Shipping
by Singapore Register Air Mail cost: $7.99 (You will receive your UL80 laptop battery after 10-15 days. But some times because of clear customs problems, maybe some days delay, we hope customers could help to wait for a while.)

Quickly Expensive Shipping by EMS cost: $39.99, and please contact us Via email if you choose EMS as shipping method. (You will receive your UL80 laptop battery after 7-10 days. But some times because of clear customs problems, maybe you would be asked to pay for your local tax and wait for some days.)

Shipping package:Our packing is very professional and safe.

More Shipping and return policy->

So far, this battery has solved our computer issues. It holds a charge well, and fits our laptop perfectly. I would recommend this product.


I am very happy with this laptop battery. It arrived exactly as described and in perfect condition. It fit perfectly into my laptop and has a long life. I would recommend this item to anybody needing this type of battery. :)


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Why shop UL80 battery with us?

  1. New + Long life cycles
    All Asus UL80 batteries we offer are Brand new, never refurbished. They are 100% compatible with original battery, and has no memory effect. The batteries can handle over 500 full charge/discharge times.
  2. Better service and great battery warrenty
    Batteries we provide includes a full 1 year warranty. And we offer 30 day unconditional money back guarante and fast shipping on all of our Asus batteries.
  3. Bottom Price from factory
    We deliver the Asus UL80 battery replacement from factory directly. And we offer 30% dicount to all batteries now, the price would be much lower than other shops.
  4. Secure Shopping Guarantee
    The Secure Shopping Guarantee protects you while you shop at ebuybattery, so that you never have to worry about Paypal account safety. When shopping at online, you can shop with confidence.
  5. 100% compatible with original UL80 battery

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