--- product_id: 17528509 title: "ProMariner63140 ProNauticP Series 1240P 12-Volts 40-Amp Battery Charger,White" brand: "promariner" price: "VT237441" currency: VUV in_stock: true reviews_count: 13 url: https://www.desertcart.vu/products/17528509-promariner63140-pronauticp-series-1240p-12-volts-40-amp-battery-charger store_origin: VU region: Vanuatu --- # 40A Charge Capacity Global AC Input 3 Banks Charging ProMariner63140 ProNauticP Series 1240P 12-Volts 40-Amp Battery Charger,White **Brand:** promariner **Price:** VT237441 **Availability:** ✅ In Stock ## Summary > 🔌 Charge Ahead: Power Up Your Adventures! ## Quick Answers - **What is this?** ProMariner63140 ProNauticP Series 1240P 12-Volts 40-Amp Battery Charger,White by promariner - **How much does it cost?** VT237441 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/17528509-promariner63140-pronauticp-series-1240p-12-volts-40-amp-battery-charger) ## 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 - • **Energy Efficient:** Designed to consume less power, maximizing available AC power on board for your essential devices. - • **Powerful Performance:** Experience a robust 40 amp charge capacity that keeps your batteries in peak condition. - • **Real-Time Monitoring:** Stay informed with real-time indications of wiring faults or adverse conditions that could affect your charging system. - • **Automatic Maintenance:** Automatically programs conditioning time based on battery discharge state, ensuring longevity and reliability. - • **Smart Charging Technology:** Utilizes 12 precision 4-stage charging profiles to charge, condition, maintain, and re-condition your batteries effortlessly. ## Overview The ProMariner63140 ProNauticP Series 1240P is a high-performance 12-volt battery charger designed to efficiently charge up to three banks with a powerful 40 amp capacity. Featuring advanced 4-stage charging profiles and automatic maintenance features, it ensures optimal battery health and longevity while consuming less energy. With global AC input compatibility and real-time monitoring, this charger is perfect for the modern boater looking to maximize performance and reliability. ## Description ProMariner63140 ProNauticP Series 1240P 12-Volts 40-Amp Battery Charger,White ## Features - Promar Digital performance charging System - Charges three banks - 40 amp charge capacity - 12 Volt DC output - Up to 12 performance & 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 - Auto-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 - Automatically programs conditioning time based on discharge state of batteries; Automatically de-sulfates batteries after 21 days in the maintain mode, improving reserve power performance & extending battery life - Real time indication of wiring faults or adverse conditions that may impact the operation of a boat's charging system - After 72 hours of not seeing a load greater than 5 amps, float voltage will be lowered consuming less energy during storage periods (for flooded & sealed charge profiles) ## Images ![ProMariner63140 ProNauticP Series 1240P 12-Volts 40-Amp Battery Charger,White - Image 1](https://m.media-amazon.com/images/W/WEBP_402378-T2/images/I/61MsukeM7SL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ There are no leads to batteries included with charger *by D***A on Reviewed in the United States on July 4, 2022* This battery charger requires that you make your own battery and electrical (110 volt ) leads . It will not work for 24 or 36 volt charger applications such as trolling motors . ### ⭐⭐⭐⭐⭐ A great replacement for the old Promariner chargers *by J***E on Reviewed in the United States on July 24, 2019* I replaced my factory original Promariner charger with this rig earlier this summer. I had a 40AMP in my 97 Sea Ray 400. This unit was "nearly" a drop in replacement. The only modifications required for my install were to extend the bonding wire (simple) and relocate (drill new) mounting holes. No big deal. The 12V and 110V connections worked perfectly with no modifications required.The charger looks pretty slick and generally seems to work well after having it installed for 6 weeks now +/-.Pro-tip (actually, not pro tip) - If you're replacing the charger on a Sea Ray (possibly other brands as well) you may find that the battery switches don't actually cut all power to the charger/batter banks. Obviously....the bilge pumps are never switched. Of course most of you knew that already. But for those of you seeking wisdom let me spare you the shock (pun) of finding out there is still power on those leads before you yank them out of the metal housing of an older charger unit. Yup, go ahead and spend the extra 5 minutes and disconnect every batter at the actual battery terminals like a smart person would do (smarter than me). Trust me on this one...:)Ohh and hey, in case you don't heed my advice above and own a late 90's 400 Sundancer, the main battery breakers are located behind the panel with the switches on it. Should you find yourself needing to reset one of those, it's just four simple screws away. Enjoy... ### ⭐⭐⭐⭐⭐ 2008 Searay 420 *by W***1 on Reviewed in the United States on October 1, 2021* Do you homework on this boys and girls. I upgraded from a older 30 amp model and did it by the book due to fear of insurance issues at a later date. Bigger breakers, larger gauge wire, etc. However, now that it's done it brings great piece of mind knowing the boat will start when the button is pushed. ## Frequently Bought Together - ProMariner 63140 ProNauticP Series 1240P 12-Volts 40-Amp Battery Charger,White - Blue Sea Systems ST Blade ATO/ATC Fuse Blocks --- ## 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.vu/products/17528509-promariner63140-pronauticp-series-1240p-12-volts-40-amp-battery-charger](https://www.desertcart.vu/products/17528509-promariner63140-pronauticp-series-1240p-12-volts-40-amp-battery-charger) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-08*