Will this battery work with T400?
462040
I think the one for the T400 is here: http://www.amazon.com/Laptop-Battery-Lenovo-ThinkPad-4400mAh/dp/B0083XOZIE/ref=sr_1_1
2122387
I has no issue installing is Lenovo X230. I expect it should work just fine in T430 also.
2129021
Yes. I use this battery for my Canon t4i. Definitely get the Canon brand, not a generic or off-brand.
101056
I can't say for sure, I bought mine for a Lenovo R400 -7439W1K and it worked fine.What I did before I I did some extensive research on the lenovo support site. There you will find all the info concerning which battery is compatible with which model laptop. There are some types that fit more than one but you have to double check.
2265197
Yes. I was using a T410 with the same 10.8V battery and am now using this larger battery with 11.1V. (T430 is a slightly newer model but it shares most componemts with the T410.)
1630566
No, that is for the T430s. This is the correct one for the T430 http://www.amazon.com/gp/product/B00A2AWBKU
1951649
I have a T400 which did come with the power supply. The downside is it came loaded with Windows XP, which is now no longer supported.
1758423
Yes. It will work with the t440 and t440s I know for sure. Also heard it works with the x240, but not sure on that one. I have the t440s and it is a great battery. It will lift the laptop slightly but the raised angle is still comfortable. I run the 3 cell until I need to switch over or if I know I am going to be unplugged all day I run the 6 cell. Will give you 11 hours run time depending on configuration.
109740
If the battery specs for the T430 is the same for the SL510 (I bought mine for the SL510), then yes it will work. If in doubt, find a model #, or something similar, on your original battery and see if it matches with the product description.
1159402
No, I am sorry but it does not work with the T420. The computers that it works with are listed in the bullet points.
899753
I believe it should work.To be safe check the service manual and see what cpus your model supports. (the cpu was pulled from dell E6400 which is equivalent to t500).
823030
have a T410, but I believe it works for a family of Lenovo laptops as listed on the web site.
2193312
I'm using it on a T420, so I would believe it would work. You can double check on your charger/computer. It's output is 20V and 4.5A, which was the same as my original T420 charger.
477274
I have a T430 and it works perfectly fine. I have had no problems whatsoever.
691370
I purchased the batteries for the very same laptop; I have the 15.4 Lenovo T61 model and both batteries work very well with the laptop. Considering that the laptop is "dated" by technology standards; each battery has been holding up quite well. I get about 4.5 hrs of usage.
1708625
It works ok with my t400 2767 laptop. Occasionally I get a message on the computer about having an incompatible battery installed (only once or twice in several months), but I ignore it, and the machine works fine. The battery charges and lasts about 2 - 2.5 hours (maybe 3 at most). You should be able to consistently get at least 2 hours out of this battery before the level will get low enough to get the warning messages.
533244
Not sure. I purchased for a T61 and it works fine. I based my purchase on the compatibility with this laptop.