{"product_id":"promariner-pronautic-1240p-40-amp-3-bank-battery-charger-63140","title":"ProMariner ProNautic 1240P 40 Amp 3 Bank Battery Charger [63140] - CWR-41146","description":"\u003ch2\u003e\u003cb\u003eProMariner ProNautic 1240P 40 Amp 3 Bank Battery Charger [63140] - CWR-41146\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eAll Digital Electronic Charging\u003c\/b\u003e\u003cbr\u003eIndustry recognized with the 2010 IBEX Innovation Award, ProNauticP employs our ProMar Digital Performance Charging Platform which combines all digital control and software-based power conversion technology with global energy management features. ProNauticP addresses the trend of incorporating and using more 12-volt electronics on-board today's power, sail, cruising and sport fishing boats. Boasting twelve digitally-controlled performance charging profiles with finger tip selection, ProNauticP fully charges, conditions, maintains and re-conditions batteries while extending battery life and maximizing battery reserve power performance. ProNauticP is Power Factor Corrected with auto-ranging global AC input allowing all models to operate off a standard household power connection. Featuring dual digital displays for real-time display of actual charging voltage and amperage and AC power-on diagnostics with pass or fail status in addition to discreet fault indication for mis-wiring or adverse battery bank conditions. Designed to provide more time on the water enjoying what you like most... boating.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eProMar Digital Performance Charging\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eProMar Digital Charging Performance - 12 Selectable Profiles\u003c\/b\u003e\u003cbr\u003eUp to 12 performance \u0026amp; precision 4-stage charging profiles: Charge, Condition, Maintain and Re-condition. Automatic dockside power mode for 12 Volt DC lighting and appliances. Factory set for Flooded (Lead Acid) batteries. AGM, GEL selectable.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePower Factor Correction - Global AC Input\u003c\/b\u003e\u003cbr\u003eAuto-ranging (100-250VAC\/50-60Hz) global AC input with reduced harmonic distortion allowing all models to operate off a household power outlet connection. ProNauticP consumes less power so more AC power is available on board.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDistributed On Demand Technology\u003c\/b\u003e\u003cbr\u003eAutomatically senses and distributes 100% of available charging amps to any one bank or combination of all banks.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDigital Self-Calculating Absorption and Battery Health Re-Conditioning Mode\u003c\/b\u003e\u003cbr\u003eAutomatically programs conditioning time based on discharge state of batteries. Automatically de-sulfates batteries after 21 days in the maintain mode, improving reserve power performance \u0026amp; extending battery life.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eConservation Energy Saver Mode\u003c\/b\u003e\u003cbr\u003eAfter 72 hours of not seeing a load greater than 5 amps, float voltage will be lowered consuming less energy during storage periods. (for flooded \u0026amp; sealed charge profiles) \u003cbr\u003e\u003cbr\u003e\u003cb\u003eService and Fault Mode LED Indicators\u003c\/b\u003e\u003cbr\u003eReal time indication of wiring faults or adverse conditions that may impact the operation of a boat's charging system.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAutomatic Fan Speed Control\u003c\/b\u003e\u003cbr\u003eQuiet operation. Innovative front exhaust prevents restriction of air flow and cooling.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAutomatic Temperature Compensation and Built-in Safety\u003c\/b\u003e\u003cbr\u003eRemote temperature probe included - Ignition protected and current limiting. Designed and constructed to: Marine ULc 1236, CE, CTick and FCC Class B.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c!--- cis2:mm5onpRs ---\u003e\n\u003ch5\u003e\u003cb\u003eSpecifications\u003c\/b\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.tg .tg-oevy{background-color:#ffffff;border-color:#000000;color:#000000;font-weight:bold;text-align:left;vertical-align:top}\n.tg .tg-8c31{background-color:#ffffff;border-color:#000000;color:#000000;text-align:left;vertical-align:middle}\n\u003c\/style\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-oevy\"\u003eCharger Output (Amps)\u003c\/th\u003e\n\u003cth class=\"tg-8c31\"\u003e40A\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-oevy\"\u003eCharging Banks\u003c\/td\u003e\n\u003ctd class=\"tg-8c31\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-oevy\"\u003ePortable\u003c\/td\u003e\n\u003ctd class=\"tg-8c31\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-oevy\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd class=\"tg-8c31\"\u003e120\/240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-oevy\"\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd class=\"tg-8c31\"\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-oevy\"\u003eBox Dimensions\u003c\/td\u003e\n\u003ctd class=\"tg-8c31\"\u003e6\"H x 11\"W x 13\"L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e6.8 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eUPC\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e031669631403\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"curawc\" data-start=\"27\" data-end=\"300\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"62\"\u003eSmart 40 Amp, 3‑Bank Charging\u003c\/strong\u003e\u003cbr data-start=\"62\" data-end=\"65\"\u003eThe \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eProMariner ProNautic 1240P 40 Amp 3 Bank Battery Charger\u003c\/span\u003e\u003c\/span\u003e provides reliable multi‑bank charging for start, house, and accessory batteries — ideal for boats, RVs, and multi‑battery systems needing balanced power. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1s0yknb\" data-start=\"302\" data-end=\"609\"\u003e\n\u003cstrong data-start=\"304\" data-end=\"342\"\u003eAdvanced Digital Charging Platform\u003c\/strong\u003e\u003cbr data-start=\"342\" data-end=\"345\"\u003eFeatures digital performance charging with up to 12 selectable profiles for Flooded, AGM, and GEL batteries, helping fully charge, condition, maintain, and re‑condition batteries to extend life and maximize reserve capacity. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5szbge\" data-start=\"611\" data-end=\"872\"\u003e\n\u003cstrong data-start=\"613\" data-end=\"655\"\u003ePower Factor Correction \u0026amp; Global Input\u003c\/strong\u003e\u003cbr data-start=\"655\" data-end=\"658\"\u003eAuto‑ranging AC input lets the charger operate worldwide (100–250 VAC) with power factor correction, reducing AC draw and making it efficient for dockside or shore‑power use. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1y0w649\" data-start=\"874\" data-end=\"1091\"\u003e\n\u003cstrong data-start=\"876\" data-end=\"906\"\u003eDistributed On‑Demand Amps\u003c\/strong\u003e\u003cbr data-start=\"906\" data-end=\"909\"\u003eAutomatically allocates available charging amps to any one bank or all banks as needed, ensuring faster, balanced charging across your system. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"10asnuq\" data-start=\"1093\" data-end=\"1346\"\u003e\n\u003cstrong data-start=\"1095\" data-end=\"1131\"\u003eDiagnostics \u0026amp; Energy Saver Modes\u003c\/strong\u003e\u003cbr data-start=\"1131\" data-end=\"1134\"\u003eDual digital displays provide real‑time voltage and amp readings, whil\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"325\"\u003e\u003cstrong data-start=\"0\" data-end=\"88\"\u003eQ: What is the \u003cstrong data-start=\"17\" data-end=\"85\"\u003eProMariner ProNautic 1240P 40 Amp 3 Bank Battery Charger [63140]\u003c\/strong\u003e?\u003c\/strong\u003e\u003cbr data-start=\"88\" data-end=\"91\"\u003eA: A high‑performance marine \u003cstrong data-start=\"120\" data-end=\"154\"\u003e40 Amp, 3‑bank battery charger\u003c\/strong\u003e designed to \u003cstrong data-start=\"167\" data-end=\"216\"\u003echarge, condition, maintain, and re‑condition\u003c\/strong\u003e multiple 12 V battery banks on boats, yachts, and marine applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"327\" data-end=\"614\"\u003e\u003cstrong data-start=\"327\" data-end=\"371\"\u003eQ: What charging technology does it use?\u003c\/strong\u003e\u003cbr data-start=\"371\" data-end=\"374\"\u003eA: It uses \u003cstrong data-start=\"385\" data-end=\"424\"\u003eProMar Digital Performance Charging\u003c\/strong\u003e with up to \u003cstrong data-start=\"436\" data-end=\"470\"\u003e12 selectable digital profiles\u003c\/strong\u003e (charge, condition, maintain, re‑condition), helping extend battery life and optimizing reserve capacity. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"616\" data-end=\"877\"\u003e\u003cstrong data-start=\"616\" data-end=\"661\"\u003eQ: How does it manage power distribution?\u003c\/strong\u003e\u003cbr data-start=\"661\" data-end=\"664\"\u003eA: \u003cstrong data-start=\"667\" data-end=\"704\"\u003eDistributed‑On‑Demand™ Technology\u003c\/strong\u003e automatically senses and allocates up to 100 % of available amperage to any one bank or a combination of banks for efficient charging. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"879\" data-end=\"1114\"\u003e\u003cstrong data-start=\"879\" data-end=\"927\"\u003eQ: What input and output specs does it have?\u003c\/strong\u003e\u003cbr data-start=\"927\" data-end=\"930\"\u003eA: • \u003cstrong data-start=\"935\" data-end=\"945\"\u003eInput:\u003c\/strong\u003e auto‑ranging \u003cstrong data-start=\"959\" data-end=\"985\"\u003e100–240 VAC (50\/60 Hz)\u003c\/strong\u003e for global compatibility\u003cbr data-start=\"1010\" data-end=\"1013\"\u003e• \u003cstrong data-start=\"1015\" data-end=\"1026\"\u003eOutput:\u003c\/strong\u003e \u003cstrong data-start=\"1027\" data-end=\"1041\"\u003e40 A total\u003c\/strong\u003e across \u003cstrong data-start=\"1049\" data-end=\"1060\"\u003e3 banks\u003c\/strong\u003e at \u003cstrong data-start=\"1064\" data-end=\"1075\"\u003e12 V DC\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1116\" data-end=\"1436\"\u003e\u003cstrong data-start=\"1116\" data-end=\"1167\"\u003eQ: What are its rugged features for marine use?\u003c\/strong\u003e\u003cbr data-start=\"1167\" data-end=\"1170\"\u003eA: Includes \u003cstrong data-start=\"1182\" data-end=\"1209\"\u003epower factor correction\u003c\/strong\u003e, \u003cstrong data-start=\"1211\" data-end=\"1245\"\u003econservation energy saver mode\u003c\/strong\u003e, \u003cstrong data-start=\"1247\" data-end=\"1279\"\u003eservice\/fault LED indicators\u003c\/strong\u003e, \u003cstrong data-start=\"1281\" data-end=\"1306\"\u003edual digital displays\u003c\/strong\u003e, \u003cstrong data-start=\"1308\" data-end=\"1339\"\u003eautomatic fan speed control\u003c\/strong\u003e, and \u003cstrong data-start=\"1345\" data-end=\"1397\"\u003etemperature compensation with safety protections\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1438\" data-end=\"1722\"\u003e\u003cstrong data-start=\"1438\" data-end=\"1469\"\u003eQ: Why choose this charger?\u003c\/strong\u003e\u003cbr data-start=\"1469\" data-end=\"1472\"\u003eA: It delivers \u003cstrong data-start=\"1487\" data-end=\"1523\"\u003esmart, adaptive 4‑stage charging\u003c\/strong\u003e, improves battery performance, supports various battery chemistries (flooded, AGM, GEL), and is designed for \u003cstrong data-start=\"1633\" data-end=\"1679\"\u003emarine environments and global shore power\u003c\/strong\u003e use.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"cxhoqo\" data-start=\"160\" data-end=\"362\"\u003e\n\u003cstrong data-start=\"162\" data-end=\"194\"\u003eClean \u0026amp; Tighten Connections:\u003c\/strong\u003e Regularly wipe down AC input plug, DC output leads, and battery terminals to remove corrosion, dust, and salt; ensure tight, clean contacts for optimal current flow.\u003c\/li\u003e\n\u003cli data-section-id=\"h2ualz\" data-start=\"363\" data-end=\"540\"\u003e\n\u003cstrong data-start=\"365\" data-end=\"393\"\u003eEnsure Good Ventilation:\u003c\/strong\u003e Mount the charger in a dry, ventilated area with clearance around all sides so automatic fan cooling works effectively and prevents overheating.\u003c\/li\u003e\n\u003cli data-section-id=\"1gtz96v\" data-start=\"541\" data-end=\"723\"\u003e\n\u003cstrong data-start=\"543\" data-end=\"566\"\u003eCheck Cable Health:\u003c\/strong\u003e Inspect AC and DC cables, strain reliefs, and connectors for cracks, fraying, or corrosion; retighten loose terminals and replace damaged wiring promptly.\u003c\/li\u003e\n\u003cli data-section-id=\"ecnze3\" data-start=\"724\" data-end=\"906\"\u003e\n\u003cstrong data-start=\"726\" data-end=\"757\"\u003eMonitor Digital Indicators:\u003c\/strong\u003e Use the charger’s LED diagnostics and readouts to verify correct charging stages and detect issues like under\/over voltage or open circuits early.\u003c\/li\u003e\n\u003cli data-section-id=\"17gj7u7\" data-start=\"907\" data-end=\"1055\"\u003e\n\u003cstrong data-start=\"909\" data-end=\"935\"\u003eMatch Charge Profiles:\u003c\/strong\u003e Set the correct charge profile (Flooded, AGM, GEL, etc.) for each battery bank to improve battery life and condition.\u003c\/li\u003e\n\u003cli data-section-id=\"yg6h6d\" data-start=\"1056\" data-end=\"1266\"\u003e\n\u003cstrong data-start=\"1058\" data-end=\"1086\"\u003eAvoid Moisture Exposure:\u003c\/strong\u003e Even with marine construction, avoid direct water spray on the charger and connections; wipe off condensation and consider a light corrosion inhibitor on exposed metal contacts.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROMARINER","offers":[{"title":"Default Title","offer_id":45454161051708,"sku":"CWR-41146","price":532.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/6151\/5324\/files\/41146XL.jpg?v=1780120286","url":"https:\/\/e-powergo.com\/products\/promariner-pronautic-1240p-40-amp-3-bank-battery-charger-63140","provider":"Set Up Your Ultimate Retreat","version":"1.0","type":"link"}