I own T400 laptop. Will this battery fit. And can you please provide me with the manufacturing date.
261781
Yes, it does. I bought that battery for my Lenovo T400 a year or two ago. It fit and works fine.
118527
I am sorry but I do not know if this battery will fit your machine. This one was recommended t replace the original battery in my laptop.
1546984
Chris, When I reaseched this battery I was very specific as to the model of my HP laptop. I don't know if this battery fits your laptop. However, if it does the price is great for a 12-cell, but the battery life wasn't as good as I expected. I was hoping for perhaps 5 hours. I haven't been able to get more then perhaps 3 hours to date. I hope this helps.
2158116
Yes. It fit my laptop. I'm no longer have the laptop. Its working perfectly when i received the battery.
1234248
Yes it will fit, your laptop will be a Little till to front because this battery is twice tall (actually I think is more confortable and the computer run coolest), you will get more autonomy too.I'm sorry for my english.
447795
Yes. It works on my R400. I think T400 shares most features with R400n, including battery.
2058585
The most accurate question is what brand and model laptop you are matching up this battery? I have a Dell and this "fits" my Dell laptop. If your laptop is not of the brands/models listed keep searching.
1458218
What kind of computer is it? My T400 takes it fine. You can look up parts numbers on Lenovo's website and see if your part number fits into a T400 or T61.
855430
Fits my T500--but I don't know enough about Lenovo model designations to know for sure if it will fit. Have been very satisfied with mine.
465418
Oh, my laptop is T60, whether T400 will work for this&#65292;you should search on the web
1442217
if the battery you're using now is the same model with this battery then you should have no problem. If in doubt, you should contact the seller to verify dimension before purchasing. This model fits my laptop like a glove.
2172840
Edward from the searching I have done online, yes the battery will work for your T400. I hope this is a backup that you are thinking about purchasing, from my experience you really need one. Hope this helps!
2002627
It doesn't appear to fit the T40. The package states For RS 4, RS 5, RS 6, RS 8, RS 40, RS 400, RS 2400, IS380, IS 150, IS 300, Set 250, Set 500, Set 2500, A 200
1458217
My laptop is a Lenovo R61, the battery is a perfect fit, but I'm not sure in your case....I'd cross reference it with the manufacturer if I were you.The battery quality is really good though, and it fits snug in place.
1287028
I honestly don't know. We have T420 and T430 machines. They are compatible with those T4XX models. I hope this helps.
53681
Yes it is. I use it on my T400. Make sure your model number is on the Product Description List. I guess that's why people gave this a 1-star rating...because they didn't read it.
969918
It is larger than the usual battery but it will fit. The laptop will not lay flat with this battery.