will this work on a t400? and if it does how do I install it?
1541032
I purchased this for a Lenovo x230t based on my research on the Lenovo parts/support website. I do not know about the t400. Good luck.
1038701
We've ordered a few of these, and they works with our fleet of T440p. I suspect it will work with the T440s also. Cheers!
1806543
Hi Rosanna,one of the customer reviews says that it works for their T4020, so I guess the answer is yes.Best wishes,Steve
911590
Yes, this should work for your laptop and actually work better than the OEM battery. On my T45 I doubled the battery life of the original OEM battery.
65176
Yes. I'm actually typing this on a docked t430.http://support.lenovo.com/en_US/detail.page?LegacyDocID=MIGR-72871
822791
Pretty sure it does not. It is designed for the T440, T440S, and possibly the X240.
1454461
The 12.7mm drive bay fits the regular T420. I believe you need the 9.5mm drive bay for the T420S.
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
531544
As I recall this battery did not fit my T400i because of the shape where it connected with my lap top. They sent me the correct replacement and I had to send this one back. From what i remember, it was not that much larger than my other battery though. I hope this helps. Good luck. Donn
117939
No, it will NOT work in a T400. I bought one of these for my daughter's T420 and it doesn't fit at all in my T400.
2019648
Did you find out if it does work with the t450? Is there a big difference between that and the t450s?
397001
Great minds...Getting this for my T400. Over 16,000 bad sectors on my whirley-type disk. Can Amazon deliver this in time?
698944
there is a chance it will work, but it is very slim. i attempted to connect a graphics card, but my Lenovo T430 did not recognize the graphics card as a video out. it recognized the card and all the software, but it would not push video through the card. ideally, since i was able to recognize the card, you should be able to recognize your tape drive
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.
1630566
No, that is for the T430s. This is the correct one for the T430 http://www.amazon.com/gp/product/B00A2AWBKU
832686
This drive uses a standard SATA connection, the Lenovo t410 specs list MicroSATA so it's unlikely this will work for you.
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.