Mini-El City on Lithium

Mini-El City on Lithium

Mini-El City on Lithium

About me converting a Mini-El City -91 to Lithium.

New Controller

New controllerPosted by Ola Eskilsson Thu, July 19, 2012 23:49:03

At the first run with the new batteries the old Curtis controller (1204X-4201) burned upsmiley

After contact with Curis they recomended to buy a newer version (1204M-5201) instead of reparing the old one.

The new controller can stand higher current and also 48V after a simple software modification.