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IBM/Lenovo 02K7040 Battery [Brand New]
6-cell 4400mAh IBM/Lenovo 02K7040 Battery Replacement
Brand New IBM/Lenovo 02K7040 battery(4400mAh,6-Cell) are using japanese cell to ensure high performance. All IBM/Lenovo 02K7040 batteries are 100% compatible & delivered from factory directly.We offer 1 yr warranty for 02K7040 battery.
Battery Type: Li-ion Capacity: 4400mAh
Volt: 10.8V Color: Black
Cells: 6-Cell Dimensions: 208.15 x 45.69 x 20.00mm
* We ship to worldwild. 1 year warrenty & 30 days money back!
$84.21 $58.95 + Shipping Fee

Save: $25.26
  • Specification
  • FAQ & Tips
  • Shipping
  • User Comment

IBM/Lenovo 02K7040 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 02K7040 batteries from factory directly with bottom price.

  1. Tech Specs : Li-ion, 4400mAh, 6-Cell, 10.8V. 400-600 recharge Cycles.
  2. Battery Type : Brand new, Replacement Battery, 100% compatible with the OEM IBM/Lenovo 02K7040 battery.
  3. Featured Highlights : Overcharge protection and overheat switch, safe used, Long battery life.
  4. Quality Warranty : Our 02K7040 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 IBM/Lenovo 02K7040 laptop battery replacement can replace following Part Numbers:

  • IBM 02K7039
  • IBM 02K7040
  • IBM 08K8035
  • IBM 08K8036
  • IBM 08K8039
  • IBM 08K8040
  • IBM 08K8045
  • IBM 08K8048
  • IBM 92P1097

The IBM/Lenovo 02K7040 laptop battery replacement can compatible with following model:

  • IBM ThinkPad X30 2672
  • IBM ThinkPad X30
  • IBM ThinkPad X31

Tips about how to make your 02K7040 laptop battery last longer?

  1. Best way to charge/preserve a new IBM/Lenovo 02K7040 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 02K7040 battery to rest and then use it normally for the next month.
  2. How can I make my IBM/Lenovo 02K7040 battery last longer?
    A: Firstly, try to avoid frequent full discharging of your 02K7040 battery. And use the original charger of your IBM laptop to fully charge your battery after it automatically powers off. At last, avoid erroneous usage of your batteries such as heavy pressure, short circuit, fall off and so on.
  3. Don’t charge your IBM/Lenovo 02K7040 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. What's the reason that causes the IBM/Lenovo 02K7040 battery with no voltage or low voltage?
    A: Please do not overcharge or anti-charge your battery over and over again and avoid external shot circuit of it. Then avoid collision and high pressure over your batteries. If your 02K7040 battery has no voltage already, it's time for your to buy another one.

IBM/Lenovo 02K7040 Shipping Information:

Normal Shipping
by Singapore Register Air Mail cost: $7.99 (You will receive your 02K7040 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 02K7040 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.


Better then expected.I was very skeptical about ordering a battery for my laptop online. How, this product was exactly what was advertised and works great!


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Why shop 02K7040 battery with us?

  1. High Quality IBM/Lenovo 02K7040 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
    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 IBM batteries.
  3. Bottom Price from factory
    We deliver the IBM/Lenovo 02K7040 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 02K7040 battery

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