{"product_id":"dolphin-charger-dc-dc-converter-12-36v-20a-for-marine-and-auxiliary-battery-charging","title":"Dolphin Charger DC-DC Converter 12\/36V 20A for Marine and Auxiliary Battery Charging","description":"\u003cp id=\"isPasted\"\u003e\u003cstrong\u003eDC-DC Converter - 12\/36V - 20A\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYour boat has a 12V alternator, and you need to charge a 24V or 36V battery on the run Dolphin has the solution. Our boosters are true DC\/DC chargers with a 3-stage smart charge feature. Compatible with 4 different technologies, including Gel, AGM, or Lithium LIFEPO4. Dolphin booster is the perfect choice to charge your bow thruster or trolling motor batteries!\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFlexibility  Versatility\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBOOSTER units are designed to charge a 24V, 36V, or 48V auxiliary battery from a single 12V or 24V power system, ideal for new installations or for updating older systems. Thanks to recharging during navigation, auxiliary batteries are always available. No need to wait until youre connected to the shore to recharge. This product range extends from 12\/24V (charging at 30A), 12\/36V (charging at 20A) up to 24\/48V (charging at 15A).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEfficient Power Conversion\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSmall is beautiful: our engineers have made it compact. BOOSTER is only half the size of a conventional charger of equivalent power!\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFaster Charging Times\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBOOSTERS are intelligent marine battery chargers featuring an advanced and unique 4-stage charging program. This reduces charging time by 50% compared with charging from a basic alternator. with different battery chemistry settings (Lead, Gel, AGM, Lithium, LifeFO4).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility with Different Voltages\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBOOSTERS are smart battery chargers featuring four different battery profile, Lead, Gel, AGM, and Lithium LifeFO4.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProtection Features\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBOOSTER units include automatic protection against battery source drainage, over-current, over-voltage and reverse polarity and built-in fuses protections.\u003c\/p\u003e\u003cp\u003eAs for all other Dolphin charger products, the BOOSTERs assembly process includes conformal coating of the electronic board (PCB) to guarantee an extended lifecycle of your battery charger.\u003c\/p\u003e \u003c!--- cis2:m2lsl5xp ---\u003e\n\u003cp\u003eThe Dolphin Charger DC-DC Converter Part Number 99204 is a compact and efficient solution designed to help you keep your boat's batteries charged and ready for use. With its 12V to 36V voltage compatibility and a robust 20A current capacity, this converter is ideal for supplying power to 24V or 36V auxiliary batteries directly from a 12V or 24V system, making it perfect for marine applications, trolling motors, or bow thrusters. Its smart three-stage charging system ensures fast, safe, and efficient recharging, extending battery life and reducing downtime. This converter supports multiple battery chemistries, including Gel, AGM, and Lithium LifePO4, providing versatile compatibility for various setups and preferences.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eVoltage Compatibility: Supports 12V, 24V, and 36V systems to charge auxiliary batteries efficiently\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh Current Output: Delivers up to 20A for rapid charging of 24V or 36V batteries\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSmart 3-Stage Charging: Ensures optimal battery health with fast, safe, and complete charging cycles\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Technology Support: Compatible with Gel, AGM, Lithium LifePO4 batteries for versatile use\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompact Design: Smaller than conventional chargers, saving space on your boat or vehicle\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProtection Features: Includes automatic safeguards against over-current, over-voltage, reverse polarity, and battery drain\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable Construction: Conformal coating on the PCB extends the lifespan of the unit, ideal for marine environments\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eTruck Freight: No\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOversized: No\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Dolphin Charger","offers":[{"title":"Default Title","offer_id":43798981509209,"sku":"113416","price":826.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/113416XL.jpg?v=1784913033","url":"https:\/\/www.marinepartsonly.com\/products\/dolphin-charger-dc-dc-converter-12-36v-20a-for-marine-and-auxiliary-battery-charging","provider":"Marine Parts Only","version":"1.0","type":"link"}