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Acer Aspire 4920G Battery [Brand New!]
Acer Aspire 4920G Battery Replacement (8800mAh, 11.1V, Li-ion)
Brand New Acer Aspire 4920G battery(8800mAh,12-cell) are using japanese cell to ensure high performance. All Acer Aspire 4920G batteries are 100% compatible & delivered from factory directly.We offer 1 yr warranty for Aspire 4920G battery.
Battery Type: Li-ion Capacity: 8800mAh
Volt: 11.1V Color: Black
Cells: 12-Cell Dimensions:
* We ship to worldwild. 1 year warrenty & 30 days money back!
$125.54 $87.88 + Shipping Fee

Save: $37.66
Acer Aspire 4920G Battery Replacement (4400mAh, 11.1V, Li-ion)
Acer Aspire 4920G battery replacement(4400mAh 11.1V Li-ion) is 100% compatiable with OEM Acer Aspire 4920G battery. We use Japanese cell to ensure better performance of all Aspire 4920G batteries we sell.
Battery Type: Li-ion Capacity: 4400mAh
Volt: 11.1V Color: Black
Cells: 6-Cell Dimensions:
* We ship to worldwild. 1 year warrenty & 30 days money back!
$85.40 $59.78 + Shipping Fee

Save: $25.62
  • Specification
  • FAQ & Tips
  • Shipping
  • User Comment

Acer Aspire 4920G laptop battery replacement is special design to 100% compatible with original battery. It can meet and even exceed specifications of the original product. And we delivery the Aspire 4920G batteries from factory directly with bottom price.

  1. Tech Specs : Li-ion, 4400/8800mAh, 6-Cell/12-Cell, 11.1V. 400-600 recharge Cycles.
  2. Battery Type : Brand new, Replacement Battery, 100% compatible with the OEM Acer Aspire 4920G battery.
  3. Featured Highlights : Overcharge protection and overheat switch, safe used, Long battery life.
  4. Quality Warranty : Our Aspire 4920G battery use high quality new cells, such as panasonic,LG,sanyo,samsung and etc.
  5. Condition: Brand new-Not Refurnished, 1 Year warranty, 30 days money back.

The Acer Aspire 4920G laptop battery replacement can replace following Part Numbers:

  • AS07A31
  • AS07A32
  • AS07A51
  • AS07A72

The Acer Aspire 4920G laptop battery replacement can compatible with following model:

  • Acer Aspire 4315
  • Acer Aspire 4520
  • Acer Aspire 4520G
  • Acer Aspire 4710
  • Acer Aspire 4710G
  • Acer Aspire 4720
  • Acer Aspire 4720G
  • Acer Aspire 4720Z
  • Acer Aspire 4920
  • Acer Aspire 4920G
  • Acer Aspire 4310

Tips about how to make your Aspire 4920G laptop battery last longer?

  1. Best way to charge/preserve a new Acer Aspire 4920G battery
    A: It's better to charge the battery fully and then allow it to sit after charging to stabilise. Then use it as you wish down to full discharge so that the laptop goes to sleep at its designated discharge level. Leave the laptop on sleep at least 5 hours or until it seems totally dead and then recharge from the mains. Again allow Aspire 4920G battery to rest and then use it normally for the next month.
  2. Keep the Aspire 4920G battery and the contact terminals clean and avoid exposing the battery to extreme heat, cold and high pressure.
  3. How to make your Acer Aspire 4920G battery last longer each time?
    A: If you do not need a program any longer, just take those few seconds to close it down and this can greatly help. Instead of your Aspire 4920G battery using precious power for a program you are not even using, you can extend its life by just asking it to give you power for what you actually need.
  4. How to store my Acer Aspire 4920G 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 Aspire 4920G 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.

Acer Aspire 4920G Shipping Information:

Normal Shipping
by Singapore Register Air Mail cost: $7.99 (You will receive your Aspire 4920G 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 Aspire 4920G 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->

Let me start out by saying that I was quite skeptical of buying a battery online for half the price that Acer offers them at, but being the extremely broke college student that I am, I really didn't have much of a choice. Let me tell you that so far, this product is great. (its only been a few days, but all seems well) Fits perfectly into my laptop, and holds a charge for over 3 hrs while surfing the internet and through constant use. I would suggest your site to anyone and am extremely satisfied.


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 Aspire 4920G battery with us?

  1. New + Long life cycles
    All Acer Aspire 4920G 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 Acer batteries.
  3. Bottom Price from factory
    We deliver the Acer Aspire 4920G battery replacement from factory directly. And we offer 30% dicount to all batteries now, the price would be much lower than other shop.
  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 Aspire 4920G battery

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