Recent content by Boekel

Interesting old thread! I've tested hundreds of Winston LiFeYPO4 cells lately, mostly from 2011-2012, after a working life in electric buses with multiple charges per day! about 80% of cells were still very good, capacity between 150-165 Ah (a new cell from those years would have had 175-180...

There are better options for a 48v power wall

I have a couple left (Netherlands, Europe)

Could it be nickel plated aluminium? There is a different shine on part of the bus-bar plate...as you can see in the bottom left corner here, I think the plating is different there: http://boekel.nu/foto/17/2017-02-tesla/image84.htm Bare aluminium also doesn't stay shiny...