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Progressive Dynamics PD4500LI Series Power Control Center

Progressive Dynamics

progressivedyn.com/service/operation-manuals

Last updated: 20 September 2026

What we found

  • 20 batteries are explicitly documented as NOT to be charged with it.
  • 2 specifications are published for it, each with the source it was read from.
  • No matching recall was found in the records this catalogue holds from 7 regulators.

Assembled from the evidence on this page. Every figure and count below is shown with the source it was read from.

Other findings

Chemistry prohibition
Lithium iron phosphate only — not for lead-acid

“The 4500LI series converter/chargers are designed to recharge lithium iron phosphate (LiFePO4) batteries only. DO NOT USE TO RECHARGE LEAD/ACID BATTERIES!”

Source: forestriverinc.com/files/component-manuals/Electrical/Progressive Dynamics - Power Converter Model PD4500 Series Operation Guide.pdf

Nominal output voltage
A constant 14.6 V, tapering the current as the pack fills

“PD4500LI - The full rated load is available for load, battery charging or both. When functioning as a regulated battery charger the converter has a nominal voltage output of 14.6 VDC. The system is designed to sense voltage on the battery and will taper the charging current as the battery becomes ch”

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.

Do not use with

The manufacturer states this charger must not be used with the following batteries: