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The Progressive Dynamics 4600 Series Converter/Charger is a direct replacement upgrade for WFCO converters and Progressive Dynamics lead-acid converters, providing optimized charging for 12V lithium (LiFePO4) battery systems. Designed specifically for lithium batteries with a built-in Battery Management System (BMS), it delivers reliable and efficient charging performance for RV and mobile power applications. Featuring a lithium-specific single-stage charging profile with a constant 14.6V output, the 4600 Series ensures your batteries charge fully and maintain optimal performance. This upgrade provides a simple, effective solution for converting existing RV power systems to support modern lithium battery technology.
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We currently ship within the US, with more countries coming soon.
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🇺🇸 Ship from USA · On Agora since 2026
$269.00