{"product_id":"promariner-prosporthd-20-plus-global-gen-4-20-amp-3-bank-battery-charger-44029","title":"ProMariner ProSportHD 20 Plus Global Gen 4 - 20 Amp - 3-Bank Battery Charger [44029] - CWR-80098","description":"\u003ch2\u003eProMariner ProSportHD 20 Plus Global Gen 4 - 20 Amp - 3-Bank Battery Charger [44029] - CWR-80098\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eProSportHD 20 Plus Global Gen 4 - 20 Amp - 3-Bank Battery Charger\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*C13 Adapter Plug Required*\u003c\/strong\u003e\u003c\/p\u003e\n\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\n\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\n\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\n\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\n\u003ch5\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h5\u003e\n\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 24–31 Flooded, AGM, HP AGM and GEL batteries\u003c\/li\u003e\n\u003cli\u003e3 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-cly1{text-align:left;vertical-align:middle}\n.tg .tg-1wig{font-weight:bold;text-align:left;vertical-align:top}\n\u003c\/style\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-1wig\"\u003eDC Voltage Systems\u003c\/th\u003e\n\u003cth class=\"tg-cly1\"\u003e12\/24\/36V\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eAmps\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eNumber of Batteries\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eAC \u0026amp; DC Cable Length\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e6' \/ 6' \/ 6'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eSize\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e7.9\" x 13.6\" x 2.9\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e8.8 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eAC Input\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e100–240V AC, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eAC Plug Type\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eIEC C14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c!--- cis2:mm5onpRs ---\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"jt85h0\" data-start=\"28\" data-end=\"328\"\u003e\n\u003cstrong data-start=\"30\" data-end=\"61\"\u003eSmart, Multi‑Bank Charging:\u003c\/strong\u003e The \u003cstrong data-start=\"66\" data-end=\"152\"\u003eProMariner ProSportHD 20 Plus Global Gen 4 – 20 Amp 3‑Bank Battery Charger [44029]\u003c\/strong\u003e delivers precise, \u003cstrong data-start=\"171\" data-end=\"207\"\u003efully automatic 5‑stage charging\u003c\/strong\u003e to optimize battery life and performance for up to three separate battery banks. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1st5dsb\" data-start=\"329\" data-end=\"603\"\u003e\n\u003cstrong data-start=\"331\" data-end=\"360\"\u003eAdvanced Digital Control:\u003c\/strong\u003e Enhanced \u003cstrong data-start=\"370\" data-end=\"394\"\u003emicroprocessor logic\u003c\/strong\u003e and LED status display provide real‑time feedback on charge completion, battery type (Flooded, AGM, GEL), and fault conditions—giving clarity and control over charging. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"17eqgyy\" data-start=\"604\" data-end=\"814\"\u003e\n\u003cstrong data-start=\"606\" data-end=\"644\"\u003eDistributed‑On‑Demand™ Technology:\u003c\/strong\u003e Efficiently reallocates unused amps to other banks based on need, ensuring \u003cstrong data-start=\"720\" data-end=\"752\"\u003efaster and complete charging\u003c\/strong\u003e across all batteries. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xwsedu\" data-start=\"815\" data-end=\"1037\"\u003e\n\u003cstrong data-start=\"817\" data-end=\"853\"\u003eOptimized Cooling \u0026amp; Reliability:\u003c\/strong\u003e Unique \u003cstrong data-start=\"861\" data-end=\"892\"\u003etri‑surface heatsink design\u003c\/strong\u003e maximizes cooling and maintains true rated output under heavy loads—ideal for harsh marine environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sihkqv\" data-start=\"1038\" data-end=\"1281\"\u003e\n\u003cstrong data-start=\"1040\" data-end=\"1073\"\u003eGlobal Voltage Compatibility:\u003c\/strong\u003e Works with \u003cstrong data-start=\"1085\" data-end=\"1117\"\u003e12 V, 24 V, and 36 V systems\u003c\/strong\u003e and global AC input (100–240 VAC, 50\/60 Hz), making it suitable for worldwide boating and varied electrical configurations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"g58kmg\" data-start=\"1282\" data-end=\"1486\"\u003e\n\u003cstrong data-start=\"1284\" data-end=\"1320\"\u003eEnergy Saver \u0026amp; Maintenance Mode:\u003c\/strong\u003e Automatically switches to \u003cstrong data-start=\"1347\" data-end=\"1364\"\u003emaintain mode\u003c\/strong\u003e to protect batteries and reduce AC power consumption once full charge is reached. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8b4b84\" data-start=\"1487\" data-end=\"1733\"\u003e\n\u003cstrong data-start=\"1489\" data-end=\"1519\"\u003eMarine‑Ready Construction:\u003c\/strong\u003e Industrial‑grade jacketed AC\/DC cables with molded strain reliefs and safety protections (over‑current, reverse polarity, etc.) ensure durability and peace of mind on board.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"284\" data-end=\"545\"\u003e\u003cstrong data-start=\"284\" data-end=\"346\"\u003eQ: What is the ProMariner ProSportHD 20 Plus Global Gen 4?\u003c\/strong\u003e\u003cbr data-start=\"346\" data-end=\"349\"\u003eA: A \u003cstrong data-start=\"354\" data-end=\"380\"\u003emarine battery charger\u003c\/strong\u003e designed to charge and maintain up to \u003cstrong data-start=\"419\" data-end=\"442\"\u003ethree battery banks\u003c\/strong\u003e with a combined \u003cstrong data-start=\"459\" data-end=\"477\"\u003e20 amps output\u003c\/strong\u003e in harsh marine environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"547\" data-end=\"758\"\u003e\u003cstrong data-start=\"547\" data-end=\"592\"\u003eQ: What charging systems does it support?\u003c\/strong\u003e\u003cbr data-start=\"592\" data-end=\"595\"\u003eA: Compatible with \u003cstrong data-start=\"614\" data-end=\"646\"\u003e12 V, 24 V, and 36 V systems\u003c\/strong\u003e and works with Group 24–31 style Flooded, AGM, HP AGM, and GEL batteries. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"760\" data-end=\"1356\"\u003e\u003cstrong data-start=\"760\" data-end=\"806\"\u003eQ: What advanced features does it include?\u003c\/strong\u003e\u003cbr data-start=\"806\" data-end=\"809\"\u003eA:\u003cbr data-start=\"811\" data-end=\"814\"\u003e• \u003cstrong data-start=\"816\" data-end=\"841\"\u003eTri‑surface heat sink\u003c\/strong\u003e for improved cooling and true rated amp output\u003cbr data-start=\"888\" data-end=\"891\"\u003e• \u003cstrong data-start=\"893\" data-end=\"947\"\u003eProMar Digital Technology \u0026amp; Distributed‑On‑Demand™\u003c\/strong\u003e for efficient amp distribution\u003cbr data-start=\"978\" data-end=\"981\"\u003e• \u003cstrong data-start=\"983\" data-end=\"1007\"\u003eExpanded LED display\u003c\/strong\u003e with fuel gauge style charge status and individual bank indicators\u003cbr data-start=\"1074\" data-end=\"1077\"\u003e• \u003cstrong data-start=\"1079\" data-end=\"1108\"\u003eThree selectable profiles\u003c\/strong\u003e for Flooded, AGM, and GEL battery types\u003cbr data-start=\"1148\" data-end=\"1151\"\u003e• \u003cstrong data-start=\"1153\" data-end=\"1188\"\u003eAuto‑Maintain Energy Saver Mode\u003c\/strong\u003e that reduces AC power use once fully charged\u003cbr data-start=\"1233\" data-end=\"1236\"\u003e• Fully automatic \u003cstrong data-start=\"1254\" data-end=\"1274\"\u003e5‑stage charging\u003c\/strong\u003e for conditioning and extending battery life \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1358\" data-end=\"1565\"\u003e\u003cstrong data-start=\"1358\" data-end=\"1403\"\u003eQ: How durable and easy to install is it?\u003c\/strong\u003e\u003cbr data-start=\"1403\" data-end=\"1406\"\u003eA: Designed for \u003cstrong data-start=\"1422\" data-end=\"1445\"\u003emarine environments\u003c\/strong\u003e with rugged 6‑ft industrial cables and strain reliefs; pre‑wired for quick setup. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1567\" data-end=\"1745\"\u003e\u003cstrong data-start=\"1567\" data-end=\"1609\"\u003eQ: What are the size and weight specs?\u003c\/strong\u003e\u003cbr data-start=\"1609\" data-end=\"1612\"\u003eA: Approx \u003cstrong data-start=\"1622\" data-end=\"1645\"\u003e7.9″ × 13.6″ × 2.9″\u003c\/strong\u003e and \u003cstrong data-start=\"1650\" data-end=\"1662\"\u003e~8.8 lbs\u003c\/strong\u003e — compact and lightweight for easy mounting. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1747\" data-end=\"1983\"\u003e\u003cstrong data-start=\"1747\" data-end=\"1794\"\u003eQ: What safety protections does it provide?\u003c\/strong\u003e\u003cbr data-start=\"1794\" data-end=\"1797\"\u003eA: Includes \u003cstrong data-start=\"1809\" data-end=\"1890\"\u003ereverse polarity, over‑temperature, over‑current, and over‑voltage protection\u003c\/strong\u003e, and carries \u003cstrong data-start=\"1904\" data-end=\"1944\"\u003eUL, CEC, DOE, and FCC certifications\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1985\" data-end=\"2223\"\u003e\u003cstrong data-start=\"1985\" data-end=\"2020\"\u003eQ: Who should use this charger?\u003c\/strong\u003e\u003cbr data-start=\"2020\" data-end=\"2023\"\u003eA: Great for \u003cstrong data-start=\"2036\" data-end=\"2082\"\u003eboaters, anglers, and marine professionals\u003c\/strong\u003e with multiple battery banks on their vessels who need \u003cstrong data-start=\"2137\" data-end=\"2184\"\u003ereliable automatic charging and maintenance\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2225\" data-end=\"2515\"\u003e\u003cstrong data-start=\"2225\" data-end=\"2279\"\u003eQ: Why choose the ProSportHD 20 Plus Global Gen 4?\u003c\/strong\u003e\u003cbr data-start=\"2279\" data-end=\"2282\"\u003eA: It offers \u003cstrong data-start=\"2295\" data-end=\"2407\"\u003esmart charging technology, efficient heat management, multi‑battery support, and digital monitoring features\u003c\/strong\u003e to keep batteries healthy and ready — ideal for marine power systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1lszqzf\" data-start=\"182\" data-end=\"483\"\u003e\n\u003cstrong data-start=\"184\" data-end=\"217\"\u003eInspect Connections Regularly\u003c\/strong\u003e – Check AC input, battery cables, and terminals for corrosion or looseness; secure connections maintain charging efficiency. (\u003ca data-start=\"344\" data-end=\"480\" rel=\"noopener\" class=\"decorated-link cursor-pointer\"\u003emarinesalesstore.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ca7553\" data-start=\"484\" data-end=\"632\"\u003e\n\u003cstrong data-start=\"486\" data-end=\"518\"\u003eKeep Unit Clean \u0026amp; Ventilated\u003c\/strong\u003e – Remove dust, salt, and debris; maintain airflow to prevent overheating and prolong electronic component life.\u003c\/li\u003e\n\u003cli data-section-id=\"1eiqrym\" data-start=\"633\" data-end=\"913\"\u003e\n\u003cstrong data-start=\"635\" data-end=\"666\"\u003eSelect Correct Battery Type\u003c\/strong\u003e – Match the charger profile to battery type (AGM, Flooded, GEL, LiFePO4) to avoid overcharging or damage. (\u003ca data-start=\"774\" data-end=\"910\" rel=\"noopener\" class=\"decorated-link cursor-pointer\"\u003emarinesalesstore.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fi3c9k\" data-start=\"914\" data-end=\"1024\"\u003e\n\u003cstrong data-start=\"916\" data-end=\"938\"\u003eMonitor LED Status\u003c\/strong\u003e – Observe bank indicators for proper charging, fault alerts, and maintenance needs.\u003c\/li\u003e\n\u003cli data-section-id=\"1i3ymb4\" data-start=\"1025\" data-end=\"1140\"\u003e\n\u003cstrong data-start=\"1027\" data-end=\"1056\"\u003eCheck Mounting \u0026amp; Hardware\u003c\/strong\u003e – Ensure secure installation to minimize vibration damage in marine environments.\u003c\/li\u003e\n\u003cli data-section-id=\"8omyp8\" data-start=\"1141\" data-end=\"1432\"\u003e\n\u003cstrong data-start=\"1143\" data-end=\"1173\"\u003ePeriodic Full Charge Cycle\u003c\/strong\u003e – Occasionally allow full charge\/discharge cycles to maintain battery health and verify each bank operates correctly. (\u003ca data-start=\"1293\" data-end=\"1429\" rel=\"noopener\" class=\"decorated-link cursor-pointer\"\u003emarinesalesstore.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4v4j1z\" data-start=\"1433\" data-end=\"1566\"\u003e\n\u003cstrong data-start=\"1435\" data-end=\"1463\"\u003eAvoid Moisture Intrusion\u003c\/strong\u003e – Even though water-resistant, keep the charger away from direct water spray to protect electronics.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROMARINER","offers":[{"title":"Default Title","offer_id":45454160724028,"sku":"CWR-80098","price":283.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/6151\/5324\/files\/80098XL.jpg?v=1780120269","url":"https:\/\/e-powergo.com\/products\/promariner-prosporthd-20-plus-global-gen-4-20-amp-3-bank-battery-charger-44029","provider":"Set Up Your Ultimate Retreat","version":"1.0","type":"link"}