Navigation: Home >> Acer Laptop Batteries >> Acer UM08A51 Laptop Battery
Acer UM08A51 Battery [Brand New]
9-cell Acer UM08A51 Battery Replacement (6600mAh 11.1V Li-ion)
Brand New Acer UM08A51 battery(6600mAh,9-Cell) are using japanese cell to ensure high performance. All Acer UM08A51 batteries are 100% compatible & delivered from factory directly.We offer 1 yr warranty for UM08A51 battery.
Battery Type: Li-ion Capacity: 6600mAh
Volt: 11.1V Color: Black
Cells: 9-Cell Dimensions:
* We ship to worldwild. 1 year warrenty & 30 days money back!
$88.21 $61.75 + Shipping Fee

Save: $26.46
  • Specification
  • FAQ & Tips
  • Shipping
  • User Comment

Acer UM08A51 laptop battery is a high quality rechargeable replacement battery which can 100% compatible with the OEM UM08A51 battery. All batteries on are brand new(never be refurbished), and using grade A cells to ensure high performace.

  1. Tech Specs : Li-ion, 6600mAh, 11.1V. 400-600 recharge Cycles.
  2. Battery Type : Brand new, Replacement Battery, 100% compatible with the OEM Acer UM08A51 battery.
  3. Featured Highlights : 6600mAh high capacity, Long battery life, reliable power for dependable performance.
  4. Quality Warranty : Our UM08A51 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 UM08A51 laptop battery replacement can replace following Part Numbers:

  • LC.BTP00.017
  • LC.BTP00.018
  • UM08A31
  • UM08A51
  • UM08A71
  • UM08A72
  • UM08A73
  • UM08A74
  • UM08B52
  • UM08B71
  • UM08B72
  • UM08B73
  • UM08B74 etc

The Acer UM08A51 laptop battery replacement can compatible with following model:

  • Acer Aspire One 10.1 inch
  • Acer Aspire One 8.9 inch
  • Acer Aspire One 531H
  • Acer Aspire One 571
  • Acer Aspire One A110
  • Acer Aspire One A150
  • Acer Aspire One AO531H
  • Acer Aspire One AOA110
  • Acer Aspire One AOA150
  • Acer Aspire One AOD150
  • Acer Aspire One AOD250
  • Acer Aspire OneD150
  • Acer Aspire One D250
  • Acer Aspire One P531

Tips about how to make your UM08A51 laptop battery last longer?

  1. Why my Acer UM08A51 battery's lift time is so short?
    A: Firstly, maybe you have choosed a wrong charger or electro circuit which can not fit your UM08A51 battery. Or your UM08A51 battery has been overcharged or disovercharged for many times. So make sure you have used the correct charger, and do not overcharge or disovercharge your battery frequently.
  2. Battery Maintenance - Make your UM08A51 battery replacement last longer
    A: Do not stay connect your battery with the charger after it's fully charged, unplug your laptop's AC adapter, or remove the battery once your battery has been charged fully. If the Acer UM08A51 battery will not being used for more a month, it is better to fully charge it firstly and remove it from you laptop and store it at a cool, dry, clean place. And it's better to plug it into your laptop every month or so and let it discharge and charge back up a little.
  3. How to make your Acer UM08A51 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 UM08A51 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. Do not short-circuit the Acer UM08A51 batteries, a short-circuit may cause severe damage to the battery. And also do not overcharge or disovercharge your battery for many times.

Acer UM08A51 Shipping Information:

Normal Shipping
by Singapore Register Air Mail cost: $7.99 (You will receive your UM08A51 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 UM08A51 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->

This product has worked great. I forgot how much better it is to have a working battery. Diffidently purchase this item. Ships fast. I got in in a few days. Would recommend.


Bought 2 of these batteries for myself and my daughter's laptops about a week ago. They fit perfectly and charged up right away. I am so glad I found this battery,very happy with my purchase so far!


Send us your comment!

Why shop UM08A51 battery with us?

  1. New + Long life cycles
    All Acer UM08A51 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 UM08A51 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 UM08A51 battery

Learn more about us...