

Lithium Ion Li-Ion - 10.8V DC - MPN: 40Y6797 See Product Details
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Quick Glance
Type: Notebook Battery
Number of Cells: 9
Summary
Product Title: Lenovo Lithium Ion Notebook Battery
Manufacturer: Lenovo
Lowest Price: $44.88
Power Score: 5 | 7 Reviews
Product Type
Product Type: Notebook Battery
Compatibility
Product Type: Notebook Battery
Product Compatibility: Lenovo ThinkPad Notebooks: T60 1951 T60 1952 T60 1953 T60 1954 T60 2007 T60 2008 T60 2613 T60 2623 T60 6369 T60 6370 T60 6371 T60 6372 T60 8741 T60 8742 T60 8743 T61p 6457 T61p 6458 T61p 6459 T61p 6460 T61p 6461 T61p 6462 T61p 6463 T61p 6470 T61p 8889 T61p 8890 T61p 8891 T61p 8892 T61p 8939 T60p 1951 T60p 1952 T60p 1953 T60p 1954 T60p 2007 T60p 2008 T60p 2613 T60p 2623 T60p 6369 T60p 6370 T60p 6371 T60p 6372 T60p 8741 T60p 8742 T60p 8743 R60 9455 R60 9456 R60 9457 R60 9458 R60 9459 R60 9460 R60 9461 R60 9462 R60 9463 R60 9464 R60e 0656 R60e 0657 R60e 0658 R60e 0659 T61 8889 T61 8890 T61 8891 T61 8892 T61 8893 T61 8894 T61 8895 T61 8896 T61 8897 T61 8898 T61 8899 T61 8900 T61 8938 T61 8939 T61 6457 T61 6458 T61 6459 T61 6460 T61 6461 T61 6462 T61 6463 T61 6464 T61 6465 T61 6466 T61 6467 T61 6468 T61 6470 T61 6471 R61 7642 R61 7643 R61 7677 R61 7645 R61 7646 R61 7647 R61 7648 R61 8914 R61 8918 R61 8919 R61 8920 R61 8927 R61 8928 R61 8929 R61 8930 R61 8932 R61 8933 R61 8934 R61 8935 R61 8936 R61 8937 R61 8942 R61 8943 R61 8944 R61 8945 R61 8947 R61 8948 R61 8949 R61i (15W) 7642 R61i (15W) 7643 R61i (15W) 7677 R61i (15W) 7645 R61i (15W) 7646 R61i (15W) 7647 R61i (15W) 7648 R61i (15W) 7649 R61i (15W) 7650 R61i (15W) 7657 R61i (15W) 8914 R61i (15W) 8918 R61i (15W) 8919 R61i (15W) 8920 R61i (15W) 8927 R61i (15W) 8928 R61i (15W) 8929 R61i (15W) 8930 R61i (15W) 8932 R61i (15W) 8933 R61i (15W) 8934 R61i (15W) 8935 R61i (15W) 8936 R61i (15W) 8937 R61i (15W) 8942 R61i (15W) 8943 R61i (15W) 8944 R61i (15W) 8945 R61i (15W) 8947 R61i (15W) 8948 R61i (15W) 8949 R61e 7649 R61e 7650 R61e 7657 Z60m 2529 Z60m 2530 Z60m 2531 Z60m 2532 Z61m 9450 Z61m 9451 Z61m 9452 Z61m 9453 Z61m 0674 Z61p 9450 Z61p 9452 Z61e 0672 Z61e 0673
Physical Attributes
Weight: 1.05 lbs
Dimensions
Weight: 1.05 lbs
Height: 0.83 in
Width: 8.92 in
Depth: 3.13 in
Warranty
Warranty Information: 1 Year Limited
More Info
URL: Manufacturer Link
General
Height: 0.83 in
Width: 8.92 in
Depth: 3.13 in
Warranty Information: 1 Year Limited
URL: Manufacturer Link
Weight: 1.05 lbs
Type
Product Type: Notebook Battery
Battery Technology: Lithium Ion (Li-Ion)
Performance
Number of Cells: 9
Battery Capacity: 7200 mAh
Additional Specifications
Output Voltage: 10.8 V DC
Temperature: 41F (5C) to 95F (35C)
Battery Rechargeable: Yes
Maximum Battery Recharge Time: 4.30 Hour
- Feb 16, 2011
Strengths: Warranty, long life
This battery has worked great! It is a great upgrade from my 6 cell. Holds a charge for up to 6 hours (long enough that I forget when the last time I charged it each time I plug it in). Great for when you are going to be mobile.
- Feb 16, 2011
I depend on my laptop, night and day. My thinkpad and battery afford me the opportnity to provide the coverage needed, when it is needed. High quality and dependabilty is what I've come to expect from Lenevo. To date I have never been dissapointed.
- Feb 15, 2011
Strengths: longer battery life
Weakness: turns a 14" laptop unto a 15.6 with a 14.1" screen
Purchased this as a replacement for the original 9 cell battery (which seemed to have died prematurely). This battery seemed to work better than the original; I was able to get about 4 hours out of it while playing Elder Scrolls 4 on the airplane. I think with normal usage I might actually be able to go 6 hours on the battery with maximum power saving on. The bad thing is that it does add weight...
- Nov 24, 2010
Strengths: everything
Weakness: none
Ordered the replacement 41++ battery because it was the one recommended for my laptop.Fit perfect,good design. Super battery life so far and excellent charging time. Good buy would recommend it to anyone.Had for over a month and it still has the same life and charge as out of the box.
- Oct 1, 2010
Strengths: Processor, Memory, Storage, Wireless card, Display resolution
I have used this laptop for all types of travel and it always comes through for me with clients..easy to work with and user freindly
- Aug 25, 2010
Ordered this 41++ battery because it was the one recommended for my laptop and was spec'd as 10.8 volts and 7.8 amp/hr in the description in several places. Received the battery clearly labeled as 41++ as in the description. However this battery, when received, is labeled as 10.8 volts and 7.14 amp/hrs. Round and round with Lenovo Tech Services who were helpful and post sales who were not and...
Life long thinkpad client
While at Morgan Stanley I was asked by the IBM team in Atlanta to help design the first Thinkpad. I had purchased theri first entry into the laptop space known as an LSX40. The skin on the machine was like grapping a bar of wet soap and on multiple occassion the machine would "pop" out of your hand and into the air when you went to stowe it into your briefcase. The idea of a module laptop wherby...
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