--- product_id: 12393879 title: "Minn Kota Precision On-Board Charger" brand: "minn kota" price: "S$766" currency: SGD in_stock: true reviews_count: 8 category: "Minn Kota" url: https://www.desertcart.sg/products/12393879-minn-kota-precision-on-board-charger store_origin: SG region: Singapore --- # Low-line voltage compensation 4 banks x 10A output Auto temperature compensation Minn Kota Precision On-Board Charger **Brand:** minn kota **Price:** S$766 **Availability:** ✅ In Stock ## Summary > ⚡ Charge smarter, last longer — power your adventure with precision. ## Quick Answers - **What is this?** Minn Kota Precision On-Board Charger by minn kota - **How much does it cost?** S$766 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/12393879-minn-kota-precision-on-board-charger) ## Best For - minn kota enthusiasts ## Why This Product - Trusted minn kota brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tailored Battery Care:** Independently select AGM, gel, or flooded lead acid per bank for ultimate battery health. - • **Unstoppable Power Flow:** Low-line voltage compensation delivers consistent, fast charging even on weak or extended power sources. - • **Smart Climate Adaptation:** Automatic temperature compensation ensures optimal charging speed and safety in any environment. - • **Built to Brave the Elements:** Rugged, corrosion-resistant housing with short circuit, reverse polarity, and ignition protection for long-lasting reliability. - • **Real-Time Status at a Glance:** Intuitive LED indicators keep you informed on charge stage, errors, and maintenance mode instantly. ## Overview The Minn Kota MK 440 PC is a robust 4-bank, 10-amp on-board battery charger designed for professional-grade battery maintenance. It features selectable battery types per bank, automatic temperature and low-line voltage compensation, and LED indicators for real-time monitoring. Built with corrosion-resistant materials and comprehensive safety protections, it ensures fast, safe, and reliable charging in any environment, backed by a 3-year warranty. ## Description Longer run times. Shorter charge times. That's the precision difference that makes this the best charger on the water. Get the fastest charge, and a smart, precise charge that protects your battery, extends its life and creates longer run times. Get out there quicker, and stay out there longer. Review: Great on my Nordic Tug - Easily cut my electric bill in half. I live in remote Alaska and leave my boat in year round. My old original unit let the smoke out of it. I purchased this more modern unit to replace it. I couldn't be happier. Its smarter than I am and works great. Its been installed for awhile now with no issues. Review: Can’t beat Minn Kota - Never owned a Minn Kota product that was not excellent and meet or exceed standards. Only had on boat for 2 months and boat has been in shop for winterization and tune up, but weight, size and capabilities is awesome. Mounted easily, accommodated 4 different battery types with independent programming and set up for each took 1 minute total. Initial use showed status of charge as expected and deep cell charging will help keep these batteries in proper condition for a long time.I will update in next 3 years to ensure it performs through warranty period, but you can never go wrong with minn Kota products and services. ## Features - Battery Type Selection: Each charging bank can be selected to your specific battery type (AGM, gel or flooded lead acid) to guarantee a safe, protected charge - Automatic Temperature Compensation: Precision chargers sense and adjust to ambient temperature fluctuations to ensure a fast, accurate charge - Low-Line Voltage Compensation: When outlets don't put out the 120 volts they are supposed to, Precision Chargers compensate to deliver a fast, consistent charge no matter what - LED Indicator Lights: Inform of charge stage, maintenance mode status, error notifications and full charge - Battery Equalization: Cleans and protect your battery (flooded lead acid only) every time you plug in. Also activates a more rigorous, complete cleaning at the push of a button ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00F5EFKVK | | Amperage | 10 Amps | | Battery Charge Time | 12 Hours | | Best Sellers Rank | #438,210 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #950 in Trolling Boat Motors | | Brand | Minn Kota | | Built-In Media | MK 440 PC BATT CHARGER 4BK 10A | | Color | Black | | Compatible Devices | PC | | Connector Type Used on Cable | 2-Pin | | Current Rating | 10 Amps | | Customer Reviews | 4.8 out of 5 stars 144 Reviews | | Global Trade Identification Number | 00029402040964 | | Input Voltage | 120 Volts | | Item Dimensions D x W x H | 3"D x 10.5"W x 3"H | | Item Type Name | Minn Kota Precision On-Board Charger | | Item Weight | 11.5 Pounds | | Manufacturer | Johnson Outdoors | | Mfr Part Number | 1834400 | | Model Number | 1834400 | | Number of Ports | 4 | | Output Voltage | 48 Volts | | Product Dimensions | 3"D x 10.5"W x 3"H | | UPC | 029402040964 | | Unit Count | 1 Ounce | | Warranty Description | 3 Year Manufacturer | ## Product Details - **Brand:** Minn Kota - **Color:** Black - **Item Weight:** 11.5 Pounds - **Output Voltage:** 48 Volts - **Product Dimensions:** 3"D x 10.5"W x 3"H ## Images ![Minn Kota Precision On-Board Charger - Image 1](https://m.media-amazon.com/images/I/613xoXJD2fL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great on my Nordic Tug *by J***Y on January 24, 2021* Easily cut my electric bill in half. I live in remote Alaska and leave my boat in year round. My old original unit let the smoke out of it. I purchased this more modern unit to replace it. I couldn't be happier. Its smarter than I am and works great. Its been installed for awhile now with no issues. ### ⭐⭐⭐⭐⭐ Can’t beat Minn Kota *by K***R on October 24, 2017* Never owned a Minn Kota product that was not excellent and meet or exceed standards. Only had on boat for 2 months and boat has been in shop for winterization and tune up, but weight, size and capabilities is awesome. Mounted easily, accommodated 4 different battery types with independent programming and set up for each took 1 minute total. Initial use showed status of charge as expected and deep cell charging will help keep these batteries in proper condition for a long time.I will update in next 3 years to ensure it performs through warranty period, but you can never go wrong with minn Kota products and services. ### ⭐⭐⭐⭐⭐ Easy to set up and can be programmed for different types of batteries. *by D***Y on October 27, 2018* It was easy to set up and seems to work perfectly even with a sine 2000 watt generator. After a hard day on the trolling motor it recharges the batteries in a couple of hours. I have AGM batteries but it also charges lead acid and gel but not L / ion. Each 10 amp lead can be programmed separately for different types of batteries ## Frequently Bought Together - Minn Kota Precision On-Board Charger - Minn KotaAC Power Port - Young Marine Circuit Breaker for Boat Trolling with Manual Reset,Water Proof,12V- 48V DC --- ## 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.sg/products/12393879-minn-kota-precision-on-board-charger](https://www.desertcart.sg/products/12393879-minn-kota-precision-on-board-charger) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-04-26*