How To Switch The PD4645V Converter To Lithium Charging Profile

Updated 09/08/2025 | Published 09/07/2024

Question:

I recently bought lithium batteries for my Springdale travel trailer and need to switch the power converter to the PD4645V. I saw a blog by Jameson C that there is a switch that is needed to jumper it to work with lithium batteries. If I buy the power converter from you can you also provide the switch and instructions on how to install it? V,r Randy

asked by: Randy S

Expert Reply:

Hey Randy, thanks for getting in touch.

The "switch" or "jumper" you are referring to is actually built-in as part of the # PD4645V converter, so there is nothing separate you need to order. Take a look at the picture I attached below. The jumper is part of the circuit board, and you simple move the jumper over to the LI side to switch to the lithium charging profile. I have included links to the manufacturer instructions below if you want a look.

Let me know if you have any other questions.

expert reply by: Jesse M