Review of Progressive Dynamics RV Converters - Replacement Converter Section - PD4045CSV Video

Thanks for the picture! The Replacement Converter Section item #PD4045CSV is the correct part you need to replace your PD4045KA converter. It is compatible with Lithium batteries you'll just have to flip the LI/LA switch. I linked the…

The Replacement Converter Section for Progressive Dynamics 4000 Series RV Power Control Center part #PD4045CSV is a direct replacement for the converter section on the Progressive Dynamics Mighty Mini AC/DC Panel and Converter/Smart Charger part…

The design of the Progressive Dynamics 4000 Series Mini RV Converter #PD4045KA hasn't changed much, but the key is to look for the converter section. The switch is located on the converter's circuit board and will have in white "LA"…

Hey Reno, welcome back! The current version of the Progressive Dynamics item #PD4045KA has a switch at the top left of the converter that you can see in the pictures below. If your item #PD4045KA isn't lithium compatible the Replacement Converter…

Yes, the converter section of your #PD4045KA can be replaced with the #PD4045CSV. This is a direct replacement that will install exactly the same as the old one. This also includes a lithium switch so that you can easily change the charging profile…

Hey Gary, The Replacement Converter Section #PD4045CSV can properly charge your LiFePO4 as long as you have the switch or black jumper (depending on the when yours was manufactured) in the "LI" position. If you're buying new it should…

Hi Ric; using a converter that is not rated for lithium is not recommended. Your existing WFCO converter won't be able to fully charger a battery like #34282738, it could overheat, and might trip the BMS which would shut the battery down until it…

Hi John; we do not have an installation video for the Replacement Converter Section for Progressive Dynamics Inteli-Power 4000 Series 45 Amp Power Center #PD4045CSV yet. The only thing I can offer at this time is the installation instructions from…

Hey Jamie, thanks for the pics! I do have a recommendation for a how to replace your WFCO WF8735/8740 to be compatible with lithium batteries but the item #PD4045CSV, you referenced will not work and there is no way to just replace the converter. I…

Yes, you do need to move the jumper over from the lead acid to the lithium setup and you'd have the higher voltage charging profile.

The #PD4045KA is a single stage charger of 14.6 VDC and does not allow for adjustment. If you want a 2-stage lithium charge, you need to go with the stand-alone deck mount style #PD9145ALV and remove the existing Printed Circuit Board in your…

If you replace your PD4045CS with the part #PD4045CSV you'd have ability to switch between lead acid and lithium battery types like you are wanting to. I attached a link to a page that has wiring diagrams for you to check out as well. This comes…