{"product_id":"promariner-prosporthd-20-plus-gen-4-20-amp-3-bank-battery-charger-part-44021","title":"ProMariner ProSportHD 20 Plus Gen 4 20 Amp 3-Bank Battery Charger, Part 44021","description":"\u003cp\u003e\u003cstrong\u003eProSportHD 20 Plus Gen 4 - 20 Amp - 3 Bank Battery Charger\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eProSportHD Generation 4 boasts a tri-surface heatsink design. This heavy-duty lightweight design delivers significantly faster charging through optimal cooling, while delivering true rated amp output during charge mode.\u003c\/p\u003e\u003cp\u003eProSportHD's enhanced microprocessor and software provides digital features including: fuel gauge style Charge Completion Monitor, Charge Mode, individual Fault indicators and three digitally selectable performance charge profiles for Flooded (lead acid), AGM and GEL batteries. HP AGM profile on ProSportHD 20 Dual only.\u003c\/p\u003e\u003cp\u003eFully automatic 5-stage charging enhances battery performance while extending battery life. System Check OK and Battery Status indicators provide real time installation and battery fault status.\u003c\/p\u003e\u003cp\u003eDesigned for use in harsh environments with our industrial grade jacketed DC and AC power cables which include molded strain reliefs and wire splitters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProMar Digital Technology Microprocessor and software controlled charging technology for fast, precise charging\u003c\/li\u003e\n\u003cli\u003eDistributed-On-Demand Technology 100% of all available charging amps are utilized by distributing unused charging amps to any one or combination of all batteries as needed\u003c\/li\u003e\n\u003cli\u003eHeavy Duty Tri-Surface Extruded Heat Sink Design Upper, lower and rear facing heat sink design for optimal cooling while delivering true rated constant current charging amps during its two charge mode\u003c\/li\u003e\n\u003cli\u003eExpanded LED Display with Completion Status Gauge LED fuel gauge style completion status. Four color multi-stage mode LED status bar. Multi-stage Charge Mode, System Check OK, individual Battery Status and Battery Type indication\u003c\/li\u003e\n\u003cli\u003eLightweight Design Up to 40% lighter compared to an epoxy filled charger\u003c\/li\u003e\n\u003cli\u003eAuto-Maintain Energy Saver Mode Monitor and auto maintain batteries only when needed to maintain full state of charge. This significantly reduces AC power consumption\u003c\/li\u003e\n\u003cli\u003eFully Automatic 5-Stage Digital Performance Charging 5 Stages: Analyzes, charges, conditions, auto maintains and reconditions batteries once a month during storage periods. Fully charges and extends battery life\u003c\/li\u003e\n\u003cli\u003eBuilt-in Quality and Safety Dual inline waterproof fuses, reverse polarity, over-temperature, over-current, over-voltage and ignition protection. Certified to Marine UL 1236. CEC and DOE listed. FCC Class B\u003c\/li\u003e\n\u003cli\u003eEasy Installation and Operation Pre-wired with 6 AC and DC cables\u003c\/li\u003e\n\u003cli\u003eBattery Type: Group 2431 Flooded, AGM, HP AGM and GEL batteries\u003c\/li\u003e\n\u003cli\u003e3 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/productimageserver.com\/prop65\/6pt.png\" alt=\"Warning\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e \u003c!--- cis2:m2lsl5xp ---\u003e\n\u003cp\u003e\u003cstrong\u003eProMariner ProSportHD 20 Plus Gen 4\u003c\/strong\u003e is a 20-amp, 3-bank battery charger designed for Group 2431 flooded lead-acid, AGM, HP AGM, and GEL batteries. Built for demanding marine environments, it combines digitally controlled charging, efficient cooling, real-time status monitoring, and automatic battery maintenance in a lightweight design.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe ProSportHD 20 Plus Gen 4 uses ProMar Digital Technology with microprocessor-controlled charging for fast, precise performance. Distributed-On-Demand Technology directs available charging power to one or more batteries as needed, while the tri-surface extruded heat sink helps maintain cooling during charging. Its expanded LED display provides a fuel-gauge-style completion monitor, multi-stage charge status, system check information, battery type indication, and individual battery fault indicators.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eFully automatic 5-stage digital performance charging analyzes, charges, conditions, automatically maintains, and reconditions batteries during storage periods. Auto-Maintain Energy Saver Mode monitors battery condition and provides maintenance charging only when needed, helping reduce AC power consumption. The charger arrives pre-wired with six AC and DC cables for easier installation and operation.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eKEY FEATURES:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicroprocessor-controlled charging:\u003c\/strong\u003e ProMar Digital Technology delivers fast, precise charging control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistributed-On-Demand Technology:\u003c\/strong\u003e Uses available charging amps across one or more batteries as needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTri-surface heat sink:\u003c\/strong\u003e Upper, lower, and rear-facing surfaces support cooling while delivering true rated constant-current charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpanded LED display:\u003c\/strong\u003e Shows completion status, charge mode, system check status, battery type, and individual battery status.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic 5-stage charging:\u003c\/strong\u003e Analyzes, charges, conditions, maintains, and reconditions batteries during storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty installation design:\u003c\/strong\u003e Includes jacketed AC and DC power cables, molded strain reliefs, wire splitters, and six pre-wired cables.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003ePRODUCT DETAILS:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eBrand: ProMariner\u003c\/li\u003e\n\u003cli\u003eModel: ProSportHD 20 Plus Gen 4\u003c\/li\u003e\n\u003cli\u003ePart number: 44021\u003c\/li\u003e\n\u003cli\u003eOutput: 20 amps\u003c\/li\u003e\n\u003cli\u003eConfiguration: 3-bank battery charger\u003c\/li\u003e\n\u003cli\u003eCompatible battery types: Group 2431 flooded lead-acid, AGM, HP AGM, and GEL batteries\u003c\/li\u003e\n\u003cli\u003eProtection features: Dual inline waterproof fuses, reverse polarity, over-temperature, over-current, over-voltage, and ignition protection\u003c\/li\u003e\n\u003cli\u003eCertifications and listings: Marine UL 1236 certified, CEC and DOE listed, FCC Class B\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 years\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 Warning\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/P65Warnings.ca.gov\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eChoose the ProMariner ProSportHD 20 Plus Gen 4 for dependable, digitally managed charging and maintenance across a 3-bank battery system.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eSEO META DESCRIPTION:\u003c\/strong\u003e Shop the ProMariner ProSportHD 20 Plus Gen 4 20-amp 3-bank battery charger with automatic 5-stage charging and digital battery monitoring.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eProMar Digital Technology provides microprocessor- and software-controlled charging for fast, precise battery charging.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDistributed-On-Demand Technology directs available charging amps to one or more batteries as needed.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHeavy-duty tri-surface heat sink design supports optimal cooling during constant-current charging.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eExpanded LED display shows completion status, charge mode, system check status, battery type, and individual battery status.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFully automatic 5-stage charging analyzes, charges, conditions, maintains, and reconditions batteries.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-wired AC and DC cables, automatic energy-saving maintenance mode, and multiple built-in protection features simplify installation and operation.\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\u003ctbody\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"ProMariner","offers":[{"title":"Default Title","offer_id":44881627775065,"sku":"80093","price":263.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/80093XL.jpg?v=1789188753","url":"https:\/\/www.marinepartsonly.com\/products\/promariner-prosporthd-20-plus-gen-4-20-amp-3-bank-battery-charger-part-44021","provider":"Marine Parts Only","version":"1.0","type":"link"}