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IBM/Lenovo ThinkPad x21 Battery [Brand New]
6-cell IBM/Lenovo ThinkPad x21 Battery Replacement(4400mAh, 11.1V, Li-ion)
IBM/Lenovo ThinkPad x21 battery replacement(4400mAh 11.1V Li-ion) is 100% compatiable with OEM IBM/Lenovo ThinkPad x21 battery. We use Japanese cell to ensure better performance of all ThinkPad x21 batteries we sell.
Battery Type: Li-ion Capacity: 4400mAh
Volt: 11.1V Color: Black
Cells: 6-Cell Dimensions: 208.80x50.84x19.50mm
* We ship to worldwild. 1 year warrenty & 30 days money back!
$87.60 $61.32 + Shipping Fee

Save: $26.28
  • Specification
  • FAQ & Tips
  • Shipping
  • User Comment

IBM/Lenovo ThinkPad x21 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 ThinkPad x21 batteries from factory directly with bottom price.

  1. Tech Specs : Li-ion, 4400mAh, 6-Cell, 11.1V. 400-600 recharge Cycles.
  2. Battery Type : Brand new, Replacement Battery, 100% compatible with the OEM IBM/Lenovo ThinkPad x21 battery.
  3. Featured Highlights : Overcharge protection and overheat switch, safe used, Long battery life.
  4. Quality Warranty : Our ThinkPad x21 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 ThinkPad x21 laptop battery replacement can replace following Part Numbers:

  • IBM 02K6651
  • IBM 02K6652
  • IBM 02K6653
  • IBM 02K6678
  • IBM 02K6679
  • IBM 02K6758
  • IBM 02K6759
  • IBM 02K6760
  • IBM 02K6761
  • IBM 02K6837
  • IBM 02K6838
  • IBM 02K6839
  • IBM 02K6845
  • IBM 02K6846
  • IBM 02K6852
  • IBM 02K6854
  • IBM 08K8024
  • IBM FRU 02K6652
  • IBM FRU02K6653
  • IBM IB-X/L

The IBM/Lenovo ThinkPad x21 laptop battery replacement can compatible with following model:

  • IBM ThinkPad X
  • IBM ThinkPad X20
  • IBM ThinkPad X21
  • IBM ThinkPad X22
  • IBM ThinkPad X23
  • IBM ThinkPad X24

Tips about how to make your ThinkPad x21 laptop battery last longer?

  1. Best way to charge/preserve a new IBM/Lenovo ThinkPad x21 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 ThinkPad x21 battery to rest and then use it normally for the next month.
  2. Keep the ThinkPad x21 battery and the contact terminals clean and avoid exposing the battery to extreme heat, cold and high pressure.
  3. How to maximizing your IBM/Lenovo ThinkPad x21 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 ThinkPad x21 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 ThinkPad x21 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.

IBM/Lenovo ThinkPad x21 Shipping Information:


Normal Shipping
by Singapore Register Air Mail cost: $7.99 (You will receive your ThinkPad x21 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 ThinkPad x21 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.

--Ricehard

This was a great product! the battery fits perfectly into my laptop.The battery definitely lasts a whole lot longer than the manufacturer battery did. I am extrememly satisfied and would definitely reccommend and buy again from your company.

--Ann

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Why shop ThinkPad x21 battery with us?

  1. High Quality IBM/Lenovo ThinkPad x21 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 IBM/Lenovo ThinkPad x21 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 IBM/Lenovo ThinkPad x21 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 ThinkPad x21 battery

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