Thinkpads Forum

Posted: **Tue Dec 30, 2008 1:52 pm**

I was interested in buying an UltraBay battery for my T400, but the Lenovo site does not list an UltraBay battery that is compatible with this computer - nor does the accessories page list the 4-, 6-, or 9-cell main battery for this computer.

Does anyone know what's going on here? Why isn't Lenovo selling batteries for the T400?

Also, could someone give me the exact model number for the UltraBay battery that this computer uses?

Thanks.

Posted: **Tue Dec 30, 2008 4:23 pm**

43R9250 NOT 40Y6790

From this thread:

http://forum.thinkpads.com/viewtopic.php?t=68569

Posted: **Tue Dec 30, 2008 4:48 pm**

Thanks. You know I saw and read that entire thread - except for the subject (the part with the info I needed).

Thinkpads Forum

which battery for T400 (and where to buy??)

which battery for T400 (and where to buy??)