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Item#: N82E16834995045

ThinkPad 40Y6799 R60e R60 T60p R61 R61e T60 T61 Z60m Series 6 Cell Li-Ion Battery (Factory sealed Lenovo retail box)

  • 6 Cell Lithium-Ion
  • 5200 mAh
  • IBM Part Numbers: 40Y6795, 40Y6797, 40Y6798, 40Y6799, 41N5666, 42T4504, 42T4511, 42T4513, 42T4544, 42T4560, 42T4561, 42T4566, 42T4572, 42T4671, 42T5233, 42T5234, 42T524
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Learn more about the Lenovo 40Y6799

Model

Brand
ThinkPad
Model
40Y6799

General Spec

Type
Battery
Compatibility
IBM Part Numbers: 40Y6795, 40Y6797, 40Y6798, 40Y6799, 41N5666, 42T4504, 42T4511, 42T4513, 42T4544, 42T4560, 42T4561, 42T4566, 42T4572, 42T4671, 42T5233, 42T5234, 42T5245, 42T5246, 43R9252, 92P1127, 92P1128, 92P1129, 92P1130, 92P1131, 92P1132, 92P1133, 92P1134, 92P1137, 92P1138, 92P1139, 92P1140, 92P1141

Compatible Models:

ThinkPad R60 Series
- 0656
- 0657
- 0658
- 0659
- 9444
- 9445
- 9446
- 9447
- 9455
- 9456
- 9457
- 9458
- 9459
- 9460
- 9461
- 9462
- 9463
- 9464

ThinkPad R60e Series
- 0656
- 0657
- 0658
- 0659
- 9444
- 9445
- 9446
- 9447
- 9455
- 9456
- 9457
- 9458
- 9459
- 9460
- 9461
- 9462
- 9463
- 9464

ThinkPad R61 Series
- 7642
- 7643
- 7644
- 7645
- 7646
- 7647
- 7648
- 7649
- 7650
- 7657
- 8919
- 8920
- 8927
- 8928
- 8929
- 8930
- 8933
- 8934
- 8935
- 8936
- 8937
- 8944
- 8945
- 8947
- 8948
- 8949

ThinkPad R61e Series
- 7642
- 7643
- 7644
- 7645
- 7646
- 7647
- 7648
- 7657
- 8914
- 8918
- 8919
- 8920
- 8927
- 8928
- 8929
- 8930
- 8932
- 8933
- 8934
- 8935
- 8936
- 8937

ThinkPad R61i Series
- 7643
- 7644
- 7645
- 7646
- 7647
- 7648
- 7649
- 7657
- 8914
- 8919
- 8920
- 8927
- 8928
- 8929
- 8930
- 8933
- 8934
- 8935
- 8936
- 8937

ThinkPad T60 Series
- 1951
- 1952
- 1953
- 1954
- 1955
- 1956
- 2007
- 2008
- 2009
- 2613
- 2623
- 2637
- 6369
- 6371
- 6372
- 6373
- 6374
- 6457
- 6458
- 6459
- 6460
- 6461
- 6462
- 6463
- 6465
- 6466
- 6467
- 6468
- 6469
- 6470
- 6471
- 8741
- 8742
- 8743
- 8744
- 8745
- 8746

ThinkPad T60p Series
- 1951
- 1952
- 1953
- 1954
- 1955
- 1956
- 2007
- 2008
- 2009
- 2613
- 2623
- 2637
- 6369
- 6370
- 6371
- 6372
- 6373
- 6374
- 6457
- 6458
- 6459
- 6460
- 6461
- 6462
- 6463
- 6465
- 6466
- 6467
- 6468
- 6469
- 6470
- 6471
- 8741
- 8742
- 8743
- 8744
- 8745
- 8746

ThankPad Z60m Series
- Z60m 2529
- Z60m 2530
- Z60m 2531
- Z60m 2532
Battery Type
6 Cell Lithium-Ion
Battery Voltage
10.8 V
Battery Capacity
5200 mAh

Physical spec

Dimension
8.09" x 2.3" x 0.79"
Weight
0.73 lbs.

Features

Features
Stay unplugged longer with the help of a spare ThinkPad system battery. Help increase your productivity by achieving longer system run times than with just the standard system battery. Get the power you need whenever and wherever you need it for your ThinkPad T60 Series notebook.

Original equipment specifications for correct fit and capabilities
Lithium Ion technology gives this battery a long life, and light weight
Spare battery convenience allows you to work unplugged longer

Manufacturer Warranty

Parts
1 year limited
Labor
1 year limited

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year


Customer Reviews of the Lenovo 40Y6799

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  • Robert W.
  • 7/9/2013 3:56:46 PM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

4 out of 5 eggsOlder stock

Pros: Genuine Lenovo battery. A big plus!

Cons: Rather disappointed that battery manufacture date is two years ago.

Other Thoughts: Will update after using for a while.

Did you find this review helpful? Yes No

  • Jeff A.
  • 5/9/2013 10:23:42 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsOutstanding Experience

Pros: My first experience with newegg. Outstanding! Product is genuine Lenovo, great price, and it arrived in 2 days. Constant order updates. What more is there to say? I'm hooked on newegg!

Cons: None

Other Thoughts: None

Did you find this review helpful? Yes No

  • Samir R.
  • 9/5/2010 1:50:58 AM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggsDid fine for exactly a year

Pros: The battery worked well for almost exactly a year. Would give up to 2 hours of use time.

Cons: Is dying now and gives barely 50 minutes of use, and looks like it'll get worse rapidly.

Other Thoughts: What am I doing wrong here? If I need to buy a new battery every year, this is going to make the computer really expensive over the long term!

0 out of 1 people found this review helpful. Did you? Yes No

  • Kiesean R.
  • 8/23/2010 8:22:52 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs

Pros: Works perfectly

Cons: Pretty expensive but worth it

1 out of 1 people found this review helpful. Did you? Yes No

  • Todd S.
  • 4/30/2010 4:54:49 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsThe real deal.

Pros: Genuine OEM battery.

Cons: Expensive.

Other Thoughts: Beware, there are counterfeit batteries out there made to look like the real factory part. These batteries don't hold nearly the charge and die after a few months. Be sure to buy batteries from a reputable seller like Newegg that stands behind the products they sell.

1 out of 1 people found this review helpful. Did you? Yes No

  • Graeme C.
  • 11/4/2008 1:06:18 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsIt's a battery

Pros: It's a real ThinkPad battery, not a knockoff, a refurb, or a refilled one prone to charging issues and other stuff. Good capacity, relatively new.

Cons: Expensive.

Other Thoughts: Check Lenovo's support website, then go on the product recall page. They've recalled quite a few batteries, including these batteries. If you do have an affected battery, you get a brand new one for free. If that fails, you can always buy one or go without. Newegg and UPS got it to me overnight, so I'm satisfied with my purchase.

2 out of 2 people found this review helpful. Did you? Yes No

  • Anonymous
  • 5/26/2008 1:15:47 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs

Pros: Much more compact than the 9 cell battery, yet good run time.

Cons: No charge level indicators like some other laptop manufacturers put in their batteries.

Other Thoughts: A spare battery is always nice to have. Fits well in your hand if holding the laptop by the back.

1 out of 1 people found this review helpful. Did you? Yes No

  • Hao C.
  • 10/4/2007 4:41:32 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggs

Pros: Plug and Play, Works perfect!

Cons: No

2 out of 2 people found this review helpful. Did you? Yes No

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All Laptop Accessories > 
Laptop Batteries / AC Adapters > 
Lenovo > 
Item#: N82E16834995045
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