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Progressive Dynamics 9200 Inteli-Power Converter - 12V - 45A

Progressive Dynamics 9200 Inteli-Power Converter - 12V - 45A

Item # PD9245C
Our Price: $236.35
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Smart converter charger extends RV battery life by fighting sulfation during storage. Multistage charging process switches modes to ensure a quick, complete charge. Converts AC shore power to DC power to run 12V loads at the campground. Great Prices for the best rv converters from Progressive Dynamics. Progressive Dynamics 9200 Inteli-Power Converter - 12V - 45A part number PD9245C can be ordered online at or call 1-800-940-8924 for expert service.
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Progressive Dynamics RV Converters - PD9245C

  • 45 Amps
  • Lead Acid
  • Smart Charge
  • Progressive Dynamics
  • 12V

Smart converter charger extends RV battery life by fighting sulfation during storage. Multistage charging process switches modes to ensure a quick, complete charge. Converts AC shore power to DC power to run 12V loads at the campground.


  • Converter charger changes AC shore power to DC power to quickly charge your RV batteries
    • Provides continuous power to your DC breaker panel to run 12V loads
    • Works with flooded lead acid, AGM, and gel batteries
  • Integrated Charge Wizard monitors your RV's batteries and automatically begins charging when needed
    • Multistage charging helps extend battery life
  • Built-in safety features protect your RV's electrical system
  • Status remote pendant (sold separately) lets you manually select the charging mode
  • UL listed
  • Made in the USA


  • Application: 12V battery systems
  • Rated power output: 610 watts
  • Amperage output: 45 amps
  • Voltage:
    • Input: 105 - 130 VAC
    • Output (no load): 13.6 VDC
    • Output (full load): > 12.6 VDC
  • Temperature ranges:
    • Operating range: 32 F to 122 F
    • Storage range: -4 F to 176 F
  • Cable length: 30"
  • Dimensions: 8-1/4" long x 7-1/4" wide x 4-11/16" deep
  • Weight: 4.5 lbs
  • 2-Year limited warranty

Replacement Cross-Reference:

  • WFCO WF-9845
  • Parallax 7445
  • Parallax 4445
  • Iota DLS-45
  • Powermax PM4-45
  • Powermax PM3-45

Note: Not all units are a direct replacement. Modifications may be required.

converter charger

This smart converter charger converts AC shore power into DC power and uses the Charge Wizard multistage charging system to charge your battery bank. If your RV already has a stock converter charger, it will need to be removed to ensure this unit operates properly.

Charge Wizard Operation

Using the built-in Charge Wizard, the converter charger automatically switches voltages while the battery bank charges. This accelerates the charge, but also helps extend battery life by adjusting the voltage during the different modes. This charger is compatible with flooded lead acid, AGM, and gel batteries.

Charging Modes

  1. Boost: This mode charges at the full rated load for a quicker recharge time. This is where most of the charging happens. It charges the battery up to 90% of the full capacity.
  2. Normal: This mode provides controlled voltage to ensure a full charge. Once the battery begins to reach capacity, the normal state will kick in and reduce the voltage to safely complete the charge.
  3. Storage: Once the battery reaches full charge and remains unused for 30 hours, this mode maintains a lower voltage to compensate for self-discharge. This reduces battery stress and minimizes gassing and water loss.
  4. Equalization: This mode activates to prevent stratification and sulfate buildup during extended storage cycles. These two issues can damage a battery by causing the accumulation of acid at the bottom of the battery and hardened sulfate crystals on the battery plates. This mode is especially helpful when your battery is going unused during storage.

Safety Features

cooling fan

The system includes a number of safety features. It has a reverse polarity protection that will protect the converter if the battery is hooked up incorrectly. Additionally, the unit includes protection for overvoltage, undervoltage, and overcurrent, which can damage your equipment, as well as the converter. It also has GFCI protection that shuts off power when there is a current imbalance. The built-in cooling fan also removes excess heat from the unit. The fan speed is proportional to the internal temperature on the converter, so when the power demand is low, the fan will operate quietly.

Available Converter Status Remote Pendant for Easy Monitoring and Control

converter status remote pendant

The Converter Status Remote Pendant (sold separately) monitors the converter's charging status. It also allows you to manually override the charge process to verify the unit is operating properly. The pendant uses a flashing green LED to indicate what charging mode is active. It easily connects to the converter's accessory port with the attached cable.

How It Installs

The converter mounts horizontally inside your RV in a dry location with ventilation. However, as long as the unit has sufficient ventilation, it can also be mounted vertically. The mounting hardware is not included.

terminals and plug

The DC output terminals wire to the battery bank. The AC in cord plugs into a 120V 3-wire grounded source.

PD9245-CV Progressive Dynamics PD9200 Series Battery Converter Charger with Charge Wizard - 12 Volts - 45 Amps

Replaces PD9245-C

Installation Details PD9245C Installation instructions

California residents: click here

Customer Satisfaction Score:

Customer Reviews

Progressive Dynamics 9200 Inteli-Power Converter - 12V - 45A - PD9245C

Average Customer Rating:  4.8 out of 5 stars   (1331 Customer Reviews)

Smart converter charger extends RV battery life by fighting sulfation during storage. Multistage charging process switches modes to ensure a quick, complete charge. Converts AC shore power to DC power to run 12V loads at the campground.


Installation was easy. The wizard remote was a nice extra for monitoring the unit. No issues so far, and everything seems to be in perfect running order.



It’s fantastic. Love the wizard. I can monitor how its working at anytime.


When my 40-amp converter suddenly quit working, I began searching for a replacement after confirming with my multimeter that there was no output. I found very few 40-amp and those were very $$$. I contacted to see if I could replace with a 45-amp. A quick response assured me it would assuming the 12v wiring would be heavy enough since an additional 5-amps would be minimal. The installation was very simple, and the system was immediately restored.
THANKS, etrailer!!



Great replacement. Glade I asked!


Best converter/charger out there, VERY happy.


Work perfectly instructions to check And install where clear And simple perfect



a lot better than my old one i had to put water in the batteries only after 3 month like four times during the year real good product


Received very Quickly. PD is rated very highly, but I have not used yet. This unit came with the remote Pendant, the description did not say that, so I bought one & now have 2. Thank-goodness it was on $15, so not a big deal. I have always been happy with Etrailer.


Easy to install and served me well for the past year - almost. Recently it will not charge my battery and I find that both 30A DC fuses are open and I do not know why. The result is no output voltage, of course. Will be calling about this.



I am satisfied and content.

Etrailer Expert

Mike L.


@Thomas We're happy to hear that!!


E trailer came thru good parts and serv ice


Replaced the 2004 converter in my Itasca suncruiser with the pd9245c. Needed something safer after changing over to three agm house batteries. Also solved my tank lights showing full unless unplugged from shore power. Thanks for the great service.


The 9245 is an absolutely excellent, converter charger, and the exact item I needed for my Winnebago Adventurer.
I have purchased many different items from E-trailer, delivered to multiple addresses, I find they have the best prices, a huge in stock inventory,
With fast, and flawless shipping.
When I'm in need of parts, for my winnebago, any of my trailers, and even my M35-A3 Deuce and a half, I always check Trailer first.


Exact easy replacement for PD9245c that had been running for 17 years. New measured voltage: 14.49, 13.69, and 13.28 Vdc. I was impressed with the shipping. Received 5 days from order which included a Sunday and a holiday. Extremely happy with the label that says "MADE IN USA". Thank you Progressive Dynamics and


Not much a tech, I installed it, seems to work fine. Curious why there was a spark on the positive side when all batteries disconnected?


Hi just wanted to say I was extremely happy with the prompt delivery of my part and also happy with the price so I Will definitely be ordering any future parts from your business.


Just what I needed. Only problem is I have two wizards now. They told me that it did not come with the kit. I would like to return.


Again this charger was highly recommended . It will be months before I install it.


Very nice. Works as advertised. Great capacity for large battery banks. I use this to maintain the charge on 3 - 200Ah AGM batteries in a parallel configuration that support a 3Kw Victron hybrid converter with 2-270W solar panels on the roof of my trailer. I also purchased the Wizard to indicate state of charge, very helpful.


After I removed my old unit I installed an outlet then slid the new converter into place and wired it to the connections on the fuse board.After plugging it in the fan came on momentarily. I checked the voltage and it was at 13.59.The unit is compact, quiet.I used this unit to replace the Parallax 8345 converter.



The converter is doing a great job. I couldnt ask for any better. It is more quiet than the original.


I use this along with two 6V golf cart batteries and it works great for dry camping. We run the generator about an hour a day and keeps them charged. Did a few trips this summer for a week at a time with no issues.

Bob K.


Still working good


Took 9 days in shipping but that was on the USPS , not etrailer!


So far so good! As I’m familiar with these products, I’ve known them to be very reliable. My order was received undamaged in a timely matter. Great service!


Just installed and is working great.


This was a great deal and just what I needed to replace my old converter. It was worked flawlessly ever since I installed it.


This is a good replacement for WFCO that came with the Motorhome. While the WFCO will deliver at least 20 amps of current it is only at 13.6 volts which isn't high enough for Deep Cycle batteries. The PD9245C will produce the same current at 14.4 volts which is the minimum you want for Deep Cycle batteries. Since there is a slight draw always on the house batteries the PD9245C stays at 13.6 volts when batteries are fully charged. Exactly the float voltage required by Interstate AGM batteries.


Works great!!


What a joy, had the part I needed at a cost less than anyone and it was delivered on time as promised


Works great

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Expert Research:
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