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Dell WT870 Battery [Brand New!]
9-cell Dell WT870 Battery Replacement (7800mAh 11.1V Li-ion)
Dell WT870 battery replacement with high quality Japanese battery cell(7800mAh,9-Cell). It meets or exceeds the specifiction of original Dell WT870 battery
Battery Type: Li-ion Capacity: 7800mAh
Volt: 11.1V Color: Black
Cells: 9-Cell Dimensions:
* We ship to worldwild. 1 year warrenty & 30 days money back!
$127.41 $89.19 + Shipping Fee

Save: $38.22
6-cell Dell WT870 Battery Replacement (4400mAh 11.1V Li-ion)
Dell WT870 battery replacement just fresh out from factory with New Highest Quality Japanese Cells. The 6-cell WT870 battery is 100% compatiable with original Dell WT870 battery and with full 1YR warrenty.
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!
$105.58 $73.91 + Shipping Fee

Save: $31.67
  • Specification
  • FAQ & Tips
  • Shipping
  • User Comment

Dell WT870 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 WT870 batteries from factory directly with bottom price.

  1. Tech Specs : Li-ion, 4400/7800mAh, 6-Cell/9-Cell, 11.1V. 400-600 recharge Cycles.
  2. Battery Type : Brand new, Replacement Battery, 100% compatible with the OEM Dell WT870 battery.
  3. Featured Highlights : Overcharge protection and overheat switch, safe used, Long battery life.
  4. Quality Warranty : Our WT870 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 Dell WT870 laptop battery replacement can replace following Part Numbers:

  • Dell WT870
  • Dell TR517
  • Dell RK813

The Dell WT870 laptop battery replacement can compatible with following model:

  • Dell Studio 14
  • DELL Studio 1435
  • DELL Studio 1436

Tips about how to make your WT870 laptop battery last longer?

  1. Why my Dell WT870 battery's lift time is so short?
    A: Firstly, maybe you have choosed a wrong charger or electro circuit which can not fit your WT870 battery. Or your WT870 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 WT870 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 Dell WT870 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 maximizing your Dell WT870 Battery replacement Performance?
    A: Firstly, please turn down the brightness of their screen as low as possible which is the easiest way. Then check your WT870 battery performance tool installed on your computer which will allow you to control exactly how you want your battery's power to be used. And you can close some useless apps to enhance your laptop battery performace.
  4. Don not setting a metaillic object on your rechargeable WT870 battery connect metal or it maybe short circuit terminals. And do not drop or mutilate your battery, and do not try to disassemble your laptop battery pack.

Dell WT870 Shipping Information:


Normal Shipping
by Singapore Register Air Mail cost: $7.99 (You will receive your WT870 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 WT870 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->

I was apprehensive at first in selecting your site for my battery replacement, but after receiving and using the battery I must say that I am very, very pleased with the results.
In short:
1. the battery works
2. the battery fits
3. the battery blends in well
4. and the battery was REASONABLY priced
It began working as soon as I placed it in my laptop.
Thank you for such an amazing product. I will purchase here again in the future.

--Roger

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!

--Stephen

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Why shop WT870 battery with us?

  1. High Quality Dell WT870 battery
    Name brand li-ion cell with Grade A quality, 100% compatilbe, ROHS, CE, UL, ISO9001, ISO9002 certification.
  2. Better service and great battery warrenty
    All Dell WT870 batteries at ebuybattery.com are full 1 year warrenty and 30 days money back if any defective, damaged or misrepresented items.
  3. Bottom Price from factory
    We deliver the Dell WT870 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 Ebuybattery.com online, you can shop with confidence.
  5. 100% compatible with original WT870 battery

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