IBM T60H Compatible 7800mAh Replacement Lithium Battery Pack for R60/T60/Z61-Series Laptops (Black)

Pros: After receiving a faulty unit and returning it to DealExtreme, I received another unit.
I was afraid it wouldn't work either, but to my surprise, it did!
My ThinkPad Power Manager can tell it's not a genuine Lenovo battery, but it does accept it.
It's displayed as a Sanyo battery, with
Full charge capacity: 71.41 Wh
Design capacity: 71.28
It does charge to 100%, so to it's full charge capacity of 71.41 Wh.

Cons: The capacity is not as high as a genuine Lenovo 9-cell battery. It's as large as one though, so that might be
worth a consideration.

Other: It works as you would expect, except for it's capacity that
is not that of a genuine Lenovo 9-cell battery.
But, especially considering DealExtreme doesn't offer the
6-cell variety at the moment, this might be the cheapest
replacement battery you can get anyway, and it works.

Pros: - Cheap
- Long battery time
- Does what it promises
With WIFI, full brightness and maximum performance, I get around 4-5 hours of usage time. Without wifi, half brightness and battery optimize, around 8-9hours.

Cons: - When going under 5-8%, it can sometimes have 0% left and not start without power being plugged in.
- Sticks out of the computer (Not really a con, that's the way I chose it.)

Other: Buy this if you need a spare battery or your old one has stopped working, but don't want to spend a whole lot on a new one.

Pros: I bought this battery about one year ago. It can hold my IBM Z60m notebook for 3 or more hours working...better result than original battery, but for more than half of price!

Cons: When new showed capacity was 56Wh but designed is 71,28Wh! So quite disappointment! But now, after one year and 97 cycles, 57Wh !:-) Sometimes, when working for long time, notebook is shut down due to low voltage...but not often, usually one time in cycle

Other: Could serve better but still I can this item recommend to you!

Pros: Battery is of higher capacity as compared to the original 6 cell. The price is also very competitive as compare to other online shops or even eBay.

Cons: Its not as high as what the manufacturer had claimed. Instead, its between 6600 mAh and 7200mAh. My notebook reported it's capacity as 72.6Wh. It does not fit as well as the original battery as there are obvious gaps at the side when the battery sits in the notebook. And taking it out is more dificult due to the gaps since the battery tends to tilt abit and jams itself to the side.

Other: A good buy, but buyer bewares of the actual capacity and the built quality (dimension).

Pros: Much cheaper than the original replacement batteries! about 30 euros instead of 120 euros for a battery with the same capacity (that is the real capacity, not the advertised capacity, see cons). Fits quite well and works fine. In my IBM T60 it lasts for 3 to 4 hours.

Cons: The rated 7800mAh is far from the capacity you get: 6600mAh. That means 71,24Wh instead of 84,24Wh. This is quite a difference (about 15% less). Would have been nice to could have worked for 5 hours or more.

Other: Definately a good replacement for your original battery, but be aware that the real capacity is quite a bit lower 6600mA (71.241Wh)than the advertised 7800mAh (84.24Wh) . Don't know a better alternative. Would buy the same if this one broke.

Pros: Very cheep The time to work is really aceptable, about 3 to 4,5 hours with windows 7 pro Just install it you do not need to nowe anything just placed it in de lapto battery slot

Cons: mmmmmm we will just to heve see hoe much life-time the battery have.

Other: I like this product the cost is about one-third of an original bat, but the working time is good, I think that is more than apropiated more than 3 hours of working with win 7, if you have win Xp it will probably last about 30 - 45 min more. I recomend this product