{"product_id":"progressive-dynamics-4600-series-converter-chargers","title":"Progressive Dynamics 4600 Series Converter\/Chargers","description":"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.\n\u003cbr\u003e\n\u003cbr\u003eFeaturing 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.","brand":"Progressive Dynamics","offers":[{"title":"45 Amp","offer_id":68084372766905,"sku":"PD4645V","price":269.0,"currency_code":"USD","in_stock":true},{"title":"55 Amp","offer_id":68084372799673,"sku":"PD4655V","price":296.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/2097\/6313\/files\/PD4645V_PD4655V.png?v=1793294852","url":"https:\/\/dakotalithium.com\/products\/progressive-dynamics-4600-series-converter-chargers","provider":"Dakota Lithium","version":"1.0","type":"link"}