What is Difference Between Progressive Dynamics Converters PD1940A and PD1940C

Updated 10/30/2025 | Published 10/07/2025

Question:

The converter we have is 1940A. What does the C indicate in your suggested model# 9245C.

asked by: Denise T

Expert Reply:

Hey Denise, both of those part numbers are actually discontinued but the difference was that the A model had one charging profile whereas the C had 4 different one. Currently the part # PD69RR is the 45 amp converter we offer that is basically compatible with all battery types.

expert reply by: Jameson C

Jameson C.

10/30/2025

Hey Denise, how did things go with the PD69RR converter you were looking at? Your update could make it easier for the next person comparing the older A and C models.