11-01-2018 11:16 AM
I have a T420, with a 70++ battery. I found an SL510 with a 25++ battery in it. Can these be swapped?
Seems like they have the same form factor, but I think the SL510 is an older machine, and don't know if the 25++ can be put in the T420.
There does seem to be some discussion of this here, but the the 25++ isn't mentioned.
11-15-2018 05:35 PM
On those 2 machines, the answer is yes; they can be swapped. The 70++ will also work in T430/T530. The 25+ or 25++ will not.