Lithium Converter that Fits Progressive Dynamics Mighty Mini AC/DC Panel

Question

Question:

Hello... Im interested in purchasing a Replacement Lithium Converter for Progressive Dynamics 4000 Series RV Power Control Center - 45 Amp, Item # PD4045LICSV. I currently have the lead/acid PD4045 unit within my cab-over camper and want to replace the standard battery converter/charger section in the Progressive Dynamics Mount to properly charge a 100ah LiFePO4 battery. My only concern is that within your Features section for the replacement converter description, it indicates... Works with Progressive Dynamics PD4045KA and PD4045LIKA. I do not know what sub-model I have, i.e. KA or LIKA. Is the sub-model necessary to ensure compatability? Thanks.

asked by: Kenneth E

1

Helpful Expert Reply:

The Replacement Lithium Converter for Progressive Dynamics 4000 Series RV Power Control Center - 45 Amp # PD4045LICSV is the correct fit for your PD4045 which is our part # PD4045KA and will allow the unit to be able to charge lithium batteries like you are wanting.

expert reply by: Jameson C

1

Answer 1

Yes, the Complete Repair Kit for Roadmaster StowMaster Tow Bar #RM-910003-20 that you referenced does come with parts to rebuild the spring buttons of your Roadmaster Stowmaster #RM-501 so this would be exactly what you'd need.

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Answer 2

WF-8735P is a 35-amp panel model. To upgrade to a lithium ready system you will need the Progressive Dynamics #PD4135K Converter/Smart Charger rated for 35-Amp. this system includes a high voltage output to provide full, quick charge for your lithium…

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Answer 3

If your current converter/battery charger is over charging your batteries it's time for a new one as you are going to keep damaging the batteries you have installed until it's replaced. The Progressive Dynamics Mighty Mini AC/DC Panel and…

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Answer 4

The Progressive Dynamics Mighty Mini AC/DC Panel and Converter/Smart Charger #PD4045KA is actually the same unit as the PD4045KV. The KV is just an alternate part number for the same unit so this is the one that you want for a replacement.

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Answer 5

I spoke with Progressive Dynamics and they informed me that you cannot replace just the converter section and you would need a new panel, the Progressive Dynamics Mighty Mini AC/DC Panel and Converter/Smart Charger part #PD4045KA. The Progressive…

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Answer 6

Thank you for the photo! I was able to use the serial number on your axle to determine which is the correct replacement leaf spring for your trailer. For this, you are going to want to use the 3-Leaf Double-Eye Spring #e57SR. The measurement you…

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Answer 7

Since the axle in the photo is a Lippert 3,500 lb axle the bearings you need are part #L68149 for the inner and part #L44649 for the outer. You need part #RG06-050 for the seals. You can remove your existing hub to check the bearing numbers stamped…

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Answer 8

The two sizes you mentioned are different balls. The larger size typically has higher capacities and fits couplers that are designed for it's size. The 2 inch size is typically seen in lighter duty applications. You have to match the correct size…

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Answer 9

The Roadmaster base plate kit part #RM-52924-5A is a confirmed fit for all models of the 2020 Subaru WRX so it fits your STI model. In addition to the base plates, you will also need a compatible tow bar, safety cables, lighting, and supplemental…

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Answer 10

I have another option for you, but there is not a way to only replace the converter in your WFCO WF-8740-P that is compatible with Lithium batteries. Instead you will need to replace the entire panel using the Progressive Dynamics Mighty Mini AC/DC…

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Answer 11

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 12

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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