Progressive Dynamics PD4500 Series Power Control Center
progressivedyn.com/service/operation-manuals
Last updated: 20 September 2026
Other findings
- Boost voltage
- About 14.4 V in boost, to recharge a low battery
- Nominal output voltage
- About 13.6 V in normal use
- Output mode switch
- An optional switch: LI gives a constant 14.6 V, LA gives 13.6 V
- Storage mode behaviour
- 13.2 V after 30 idle hours, rising to 14.4 V now and then
“BOOST MODE: If the converter senses that the battery voltage has dropped below a preset level the output voltage is increased to approximately 14.4 VDC to rapidly recharge the battery.”
Source: forestriverinc.com/files/component-manuals/Electrical/Progressive Dynamics - Power Converter Model PD4500 Series Operation Guide.pdf
“NORMAL MODE: Output voltage set at approximately 13.6 VDC.”
Source: forestriverinc.com/files/component-manuals/Electrical/Progressive Dynamics - Power Converter Model PD4500 Series Operation Guide.pdf
“The optional OUTPUT MODE SWITCH sets the converter output to either a constant 14.6VDC with the Charge Wizard® disabled (switch in ‘LI’ position) or a nominal 13.6VDC with full Charge Wizard® function (switch in ‘LA’ position).”
Source: forestriverinc.com/files/component-manuals/Electrical/Progressive Dynamics - Power Converter Model PD4500 Series Operation Guide.pdf
“STORAGE MODE: When there has been no significant battery usage for 30 hours the output voltage is reduced to 13.2 VDC for minimal water usage. When in storage mode, the output voltage will periodically increase to 14.4 VDC to help prevent sulfation of the battery plates.”
Source: forestriverinc.com/files/component-manuals/Electrical/Progressive Dynamics - Power Converter Model PD4500 Series Operation Guide.pdf
United States — CPSC
We did not match this product to any recall in the data we hold from CPSC, last checked September 20, 2026. Check CPSC’s own search: cpsc.gov/Recalls
United States — NHTSA & Coast Guard
We did not match this product to any recall in the data we hold from NHTSA or the US Coast Guard, which we hold records from but do not yet check on a schedule. Check NHTSA’s own search: nhtsa.gov/recalls
European Union
We did not match this product to any recall in the data we hold from the European Union, last checked September 20, 2026. Check the European Union’s own search: ec.europa.eu/safety-gate-alerts/screen/search
United Kingdom
We did not match this product to any recall in the data we hold from the United Kingdom, last checked September 20, 2026. Check the United Kingdom’s own search: gov.uk/product-safety-alerts-reports-recalls
Australia
We did not match this product to any recall in the data we hold from Australia, last checked September 14, 2026. Check Australia’s own search: productsafety.gov.au/recalls
Canada
We did not match this product to any recall in the data we hold from Canada, last checked September 20, 2026. Check Canada’s own search: recalls-rappels.canada.ca/en/search
France
We did not match this product to any recall in the data we hold from France, last checked September 20, 2026. Check France’s own search: rappel.conso.gouv.fr
None of these is a statement that the product is safe or unrecalled — only that our searches found nothing. Each regulator’s own search is linked above.
Compatible batteries
No sourced battery-compatibility evidence is on file for this charger yet.
Vehicles the manufacturer names for this charger
- Forest River AltaManufacturer documented
Forest River publish this converter's manual in the 2026 Alta's own Electrical component list. That names what the manufacturer documents for the model; it does not say which unit a particular trailer left the factory with, and the part number on the front panel label is what settles that.
- Forest River Della TerraManufacturer documented
Forest River publish this converter's manual in the 2026 Della Terra's own Electrical component list. That names what the manufacturer documents for the model; it does not say which unit a particular trailer left the factory with, and the part number on the front panel label is what settles that.
- Forest River LongitudeManufacturer documented
Forest River publish this converter's manual in the 2026 Longitude's own Electrical component list. That names what the manufacturer documents for the model; it does not say which unit a particular trailer left the factory with, and the part number on the front panel label is what settles that.
- Forest River Puma TracksManufacturer documented
Forest River publish this converter's manual in the 2026 Puma Tracks's own Electrical component list. That names what the manufacturer documents for the model; it does not say which unit a particular trailer left the factory with, and the part number on the front panel label is what settles that.
- Forest River SolAireManufacturer documented
Forest River publish this converter's manual in the 2026 SolAire's own Electrical component list. That names what the manufacturer documents for the model; it does not say which unit a particular trailer left the factory with, and the part number on the front panel label is what settles that.