Has anyone tried larger format A123 cells?

[sikeston34m]

It's time for me to revisit the A123 line of batteries.

In the beginning there were only the 26650 cells. They perform pretty awesome.

Then came the 18650 size A123. Not bad, but not so awesome.

Now I see two different large format cells on the market for EV use.

The 32113 cell and the 20ah flat polymer type cell.

The 32113 cell is 4400mah.

The 20ah Polymer type cell is 7.2mm thick X 161mm wide X 227mm long.

Please feel free to express your thoughts or tell about your experiences.