We offer five different TransCap replacement modules that we recommend for any brush or brushless esc based on the cells used; you can always choose a TC module rated for more cells than you are using, but not fewer cells. For example; you can choose a module rated 3S in a 2S application.

Novak TransCap Modules

Here is our "Downloads" page with a link to a tech update (PDF) we prepared on Power Capacitors---fifth on list:

TeamNovak Downloads