--- product_id: 191810619 title: "ProSportHD 12" brand: "promariner" price: "1716.52 DT" currency: TND in_stock: true category: "Pro Mariner" url: https://www.desertcart.tn/products/191810619-prosporthd-12 store_origin: TN region: Tunisia --- # 12A dual-bank power IP67 waterproof rating Tri-surface heat sink cooling ProSportHD 12 **Brand:** promariner **Price:** 1716.52 DT **Availability:** ✅ In Stock ## Summary > ⚡ Stay powered, stay ahead — the ultimate marine charger for pros who never dock early. ## Quick Answers - **What is this?** ProSportHD 12 by promariner - **How much does it cost?** 1716.52 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/191810619-prosporthd-12) ## Best For - promariner enthusiasts ## Why This Product - Trusted promariner brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cool Under Pressure:** Heavy-duty tri-surface extruded heat sink design keeps the charger running at peak performance without overheating. - • **Intuitive LED Status:** Expanded multi-color LED display provides real-time battery health and charge completion updates at a glance. - • **Smart Amp Distribution:** Distributed-On-Demand tech allocates 100% charging amps dynamically across batteries for maximum efficiency. - • **Precision Power Delivery:** Microprocessor-controlled charging ensures fast, accurate battery replenishment every time. - • **Versatile Battery Compatibility:** Seamlessly charges lithium, flooded, AGM, and gel batteries—perfect for all your marine power needs. ## Overview The ProMariner ProSport HD 12A 2-Bank Waterproof Onboard Battery Charger delivers advanced microprocessor-controlled, multi-stage charging with a robust tri-surface heat sink for optimal cooling. Featuring IP67 waterproof protection and an intuitive LED status display, it dynamically distributes charging amps across two batteries, compatible with lithium, flooded, AGM, and gel types. Lightweight and easy to install, it’s engineered to extend battery life and maximize marine power reliability. ## Description The new ProSport HD features a lightweight, tri-surface heatsink design. This delivers significantly faster charging through optimal cooling, while delivering true rated constant current charging amps during charge mode. Fully automatic multi-stage charging enhances battery performance while extending battery life. ## Features - ProSport HD 12A Dual Bank Waterproof Marine Battery Charger (Part Number 44012) replaces the old ProMariner Gen 3 ProSport 12 (part number 43012) - ProMar Digital Technology: Microprocessor and software controlled charging technology for fast, precise charging - Distributed-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 - Heavy 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 - Expanded 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0821Y69Y2 | | Amperage | 12 A | | Best Sellers Rank | #36,745 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #10 in Boat Battery Chargers | | Brand | ProMariner | | Built-In Media | Battery charger, AC/DC power cables | | Color | Gray/ Yellow | | Connector Type Used on Cable | CIGA | | Current Rating | 12 A | | Customer Reviews | 4.6 out of 5 stars 427 Reviews | | External Testing Certification | Não Aplicável | | Input Voltage | 240 volts | | Item Dimensions D x W x H | 8.7"D x 14"W x 6.3"H | | Item Highlight | IP67; Distributed-On-Demand charging; LED status display; lithium, flooded, AGM and gel compatible | | Item Type Name | boating-battery-chargers | | Item Weight | 5.9 pounds | | Manufacturer | ProMariner | | Mfr Part Number | 44012 | | Model Number | 44012 | | Number of Items | 1 | | Number of Ports | 2 | | Output Voltage | 12 volts | | Product Dimensions | 8.7"D x 14"W x 6.3"H | | Specification Met | Energy Star | | UPC | 031669440128 779421887421 | | Unit Count | 1 Count | ## Product Details - **Brand:** ProMariner - **Color:** Gray/ Yellow - **Item Weight:** 5.9 pounds - **Output Voltage:** 12 volts - **Product Dimensions:** 8.7"D x 14"W x 6.3"H ## Images ![ProSportHD 12 - Image 1](https://m.media-amazon.com/images/I/71FU7lkxljL.jpg) ![ProSportHD 12 - Image 2](https://m.media-amazon.com/images/I/81lJg3PlaaL.jpg) ![ProSportHD 12 - Image 3](https://m.media-amazon.com/images/I/717EHQLCfGL.jpg) ![ProSportHD 12 - Image 4](https://m.media-amazon.com/images/I/71ScpkBFZJL.jpg) ![ProSportHD 12 - Image 5](https://m.media-amazon.com/images/I/71Hqfx0uXBL.jpg) ## Available Options This product comes in different **Pattern, Style** options. ## Questions & Answers **Q: How long is the 115 volt power cable?** A: 5’ **Q: On the 3 bank is it ok if you don’t use one of the banks?** A: yes **Q: Can this charger charge one lead acid and one AGM battery at the same time?** A: Not sure - I would think not but call Pro-Mariner and find out first... **Q: Do you have the promariner 44026 prosport model?** A: Yes ## Frequently Bought Together - ProMariner 44012 ProSport HD Waterproof Marine Battery Charger, 12 Amp, 2 Bank - ProMariner 51300 Black Univeral AC Plug Holder + - ProMariner 51815 15' Universal DC Cable Extender --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/191810619-prosporthd-12](https://www.desertcart.tn/products/191810619-prosporthd-12) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-11-01*