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IBM/Lenovo 40Y6799 Battery [Brand New!]
9-cell IBM/Lenovo 40Y6799 Battery Replacement (6600mAh 10.8V Li-ion)
Brand New IBM/Lenovo 40Y6799 battery(6600mAh,9 -Cell) are using japanese cell to ensure high performance. All IBM/Lenovo 40Y6799 batteries are 100% compatible & delivered from factory directly.We offer 1 yr warranty for 40Y6799 battery.
Battery Type: Li-ion Capacity: 6600mAh
Volt: 10.8V Color: Black
Cells: 9-Cell Dimensions: 205.25 x 58.60 x 21.10mm
* We ship to worldwild. 1 year warrenty & 30 days money back!
$103.20 $72.24 + Shipping Fee

Save: $30.96
6-cell IBM/Lenovo 40Y6799 Battery Replacement (4400mAh 10.8V Li-ion)
IBM/Lenovo 40Y6799 battery replacement with high quality Japanese battery cell(4400mAh,6-Cell). It meets or exceeds the specifiction of original IBM/Lenovo 40Y6799 battery
Battery Type: Li-ion Capacity: 4400mAh
Volt: 10.8V Color: Black
Cells: 6-Cell Dimensions: 205.25 x 58.60 x 21.10mm
* We ship to worldwild. 1 year warrenty & 30 days money back!
$86.60 $60.62 + Shipping Fee

Save: $25.98
  • Specification
  • FAQ & Tips
  • Shipping
  • User Comment

IBM/Lenovo 40Y6799 laptop battery is a high quality rechargeable replacement battery which can 100% compatible with the OEM 40Y6799 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, 4400/6600mAh, 10.8V. 400-600 recharge Cycles.
  2. Battery Type : Brand new, Replacement Battery, 100% compatible with the OEM IBM/Lenovo 40Y6799 battery.
  3. Featured Highlights : 4400mAh high capacity, Long battery life, reliable power for dependable performance.
  4. Quality Warranty : Our 40Y6799 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 IBM/Lenovo 40Y6799 laptop battery replacement can replace following Part Numbers:

  • 40y6795
  • 40y6797
  • 40y6799
  • 41n5666
  • Asm 92p1128
  • Asm 92p1130
  • Asm 92p1132
  • Asm 92p1138
  • Asm 92p1140
  • Fru 92p1127
  • Fru 92p1129
  • Fru 92p1131
  • Fru 92p1133
  • Fru 92p1137
  • Fru 92p1139
  • Fru 92p1141

The IBM/Lenovo 40Y6799 laptop battery replacement can compatible with following model:

  • IBM ThinkPad R60 battery
  • IBM ThinkPad R60E battery
  • IBM ThinkPad T60 battery
  • IBM ThinkPad T60P battery
  • IBM ThinkPad Z60M battery
  • IBM ThinkPad Z61e battery
  • IBM ThinkPad Z61m battery
  • IBM ThinkPad Z61p battery Lenovo ThinkPad T61 Series(14.1" standard screens and 15.4" widescreen)
  • Lenovo ThinkPad T61p Series(14.1" standard screens and 15.4" widescreen)
  • Lenovo ThinkPad R61 Series(14.1"&15.0" standard screens and 15.4" widescreen)
  • Lenovo ThinkPad R500 battery
  • Lenovo ThinkPad T500 battery
  • Lenovo ThinkPad W500 battery Notice This battery CAN NOT fits for 42T5225 (ThinkPad R61/T61 Battery - 14 inch Wide Screen)

Tips about how to make your 40Y6799 laptop battery last longer?

  1. Best way to charge/preserve a new IBM/Lenovo 40Y6799 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 40Y6799 battery to rest and then use it normally for the next month.
  2. How can I make my IBM/Lenovo 40Y6799 battery last longer?
    A: Firstly, try to avoid frequent full discharging of your 40Y6799 battery. And use the original charger of your IBM/Lenovo 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. How to maximizing your IBM/Lenovo 40Y6799 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 40Y6799 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. Never short a battery to fully drain it. By short, I mean that you connect the two terminals (positive and negative) directly so that the IBM/Lenovo 40Y6799 battery simply drains. This is a very bad, stupid thing to do. It can cause a fire. Don't do it.

IBM/Lenovo 40Y6799 Shipping Information:


Normal Shipping
by Singapore Register Air Mail cost: $7.99 (You will receive your 40Y6799 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 40Y6799 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

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 40Y6799 battery with us?

  1. High Quality IBM/Lenovo 40Y6799 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/Lenovo batteries.
  3. Bottom Price from factory
    We deliver the IBM/Lenovo 40Y6799 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 40Y6799 battery

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