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Acer Extensa 4100 Battery [Brand New]
8-cell Acer Extensa 4100 Battery Replacement(4400mAh, 14.4V, Li-ion)
Brand New Acer Extensa 4100 battery(4400mAh,8-Cell) are using japanese cell to ensure high performance. All Acer Extensa 4100 batteries are 100% compatible & delivered from factory directly.We offer 1 yr warranty for Extensa 4100 battery.
Battery Type: Li-ion Capacity: 4400mAh
Volt: 14.4V Color: Black
Cells: 8-Cell Dimensions:
* We ship to worldwild. 1 year warrenty & 30 days money back!
$79.84 $55.89 + Shipping Fee

Save: $23.95
  • Specification
  • FAQ & Tips
  • Shipping
  • User Comment

Acer Extensa 4100 laptop battery is a high quality rechargeable replacement battery which can 100% compatible with the OEM Extensa 4100 battery. All batteries on cheaplaptopbatterisgo.com 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 Acer Extensa 4100 battery.
  3. Featured Highlights : 4400mAh high capacity, Long battery life, reliable power for dependable performance.
  4. Quality Warranty : Our Extensa 4100 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 Acer Extensa 4100 laptop battery replacement can replace following Part Numbers:

  • BT.T5003.001
  • BT.T5003.002
  • BT.T5005.001
  • BT.T5005.002
  • BT.T5007.001
  • BT.T5007.002
  • LCBTP03003

The Acer Extensa 4100 laptop battery replacement can compatible with following model:

  • Acer Aspire 1410
  • Acer Aspire 1640
  • Acer Aspire 1650
  • Acer Aspire 1680
  • Acer Aspire 1690
  • Acer Aspire 3000
  • Acer Aspire 3500
  • Acer Aspire 5000
  • Acer Aspire 5510
  • Acer Extensa 2300
  • Acer Extensa 3000
  • Acer Extensa 4100
  • Acer TravelMate 2300
  • Acer TravelMate 2310
  • Acer TravelMate 4000
  • Acer TravelMate 4010
  • Acer TravelMate 4020
  • Acer TravelMate 4060
  • Acer TravelMate 4100
  • Acer TravelMate 4500
  • Acer TravelMate 4600
  • Acer SQU-401
  • Acer SQU-525

Tips about how to make your Extensa 4100 laptop battery last longer?

  1. Best way to charge/preserve a new Acer Extensa 4100 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 Extensa 4100 battery to rest and then use it normally for the next month.
  2. Keep the Extensa 4100 battery and the contact terminals clean and avoid exposing the battery to extreme heat, cold and high pressure.
  3. Don’t charge your Acer Extensa 4100 battery before long periods of inactivity- When it’s necessary to have a spare battery or two around, be sure to store them with just 10-20% capacity remaining. This will keep it performing at a high rate once it’s time to put that spare battery into action.
  4. How to store my Acer Extensa 4100 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 Extensa 4100 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 Extensa 4100 Shipping Information:


Normal Shipping
by Singapore Register Air Mail cost: $7.99 (You will receive your Extensa 4100 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 Extensa 4100 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.

--VERNVernon

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. :)

--Laurence

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Why shop Extensa 4100 battery with us?

  1. New + Long life cycles
    All Acer Extensa 4100 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 Extensa 4100 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 Ebuybattery.com online, you can shop with confidence.
  5. 100% compatible with original Extensa 4100 battery

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