--- product_id: 62785440 title: "Guest 2711A Guest On-Board Battery Charger 10A / 12V, 2 Bank, 120V Input" brand: "guest" price: "€ 327.08" currency: EUR in_stock: true reviews_count: 13 category: "Guest" url: https://www.desertcart.hr/products/62785440-guest-2711a-guest-on-board-battery-charger-10a-12v-2 store_origin: HR region: Croatia --- # 100% waterproof IP67 rated 10A dual-bank charging power Multi-layer safety protections Guest 2711A Guest On-Board Battery Charger 10A / 12V, 2 Bank, 120V Input **Brand:** guest **Price:** € 327.08 **Availability:** ✅ In Stock ## Summary > ⚡ Charge smart, stay powered, and never miss a moment on the water! ## Quick Answers - **What is this?** Guest 2711A Guest On-Board Battery Charger 10A / 12V, 2 Bank, 120V Input by guest - **How much does it cost?** € 327.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/62785440-guest-2711a-guest-on-board-battery-charger-10a-12v-2) ## Best For - guest enthusiasts ## Why This Product - Trusted guest brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Marine-Grade Durability:** IP67 waterproof and shock-resistant design built to withstand harsh fresh and saltwater environments. - • **Comprehensive Safety Suite:** Built-in reverse polarity, over-current, over-voltage, over-temperature, and ignition protection for worry-free operation. - • **Maintenance Mode Smart Tech:** Automatically switches to maintenance mode to keep batteries topped off without risk of overcharging. - • **Dual-Bank Precision Charging:** Independently monitors and charges two 12V battery banks for optimized performance and longevity. - • **Effortless Installation & Reliability:** Compact 2.4"x7.5"x9" form factor with in-line fuses and a 2-year warranty ensures hassle-free, long-term use. ## Overview The Guest 2711A is a robust 10A, 12V dual-bank on-board battery charger designed for marine and RV use. Featuring IP67 waterproofing, shock resistance, and advanced safety protections, it ensures reliable, efficient charging and maintenance of flooded and AGM lead acid batteries. Its smart maintenance mode prevents overcharging, making it a trusted choice for professionals who demand durability and peace of mind on every adventure. ## Description 12V 10 amp 2 bank bank on-board battery charger. Built-in safety: reverse polarity, over-current, over-voltage, over-temperature and ignition protection. In-line fuses for maximum DC wire protection. 100% Waterproof (IP67) and shock resistant for all fresh and saltwater applications. Dedicated battery charging, sensing and control per bank. For all 12 volt flooded and AGM lead acid batteries. 2 year warranty. Review: Best charger I have put on a boat - Hooked this up at the start of the season and it has been absolutely reliable ever since. All three battery banks come up full overnight and the maintenance mode keeps them topped off without overcharging. The build quality is noticeably better than cheaper chargers I have tried before. Review: Does not cook your batteries - Got this 5/5 Guest Charger to permanently install on my Malibu boat with dual starting lead acid batteries. I am loyal to Noco Chargers for all my OHV toys but after reading a ton of reviews saying their Noco marine charger destroyed their marine batteries by over charging and making the acid boil out, I started looking elsewhere. I actually picked the Guest 5/5 charger because of it's color (matched my boat) and it also had great reviews. I've owned it two months now and keep it plugged into the shore power 100% of the time when my boat is not in use. So far, so good! No boiling or otherwise damaged batteries. It switches to maintain mode once the batteries are charged, as indicated by small LED lights on the front that show what it's doing to each battery bank. No need to unplug it during storage. I always turn my boat's battery selector to the "off" position before plugging in the charger. The charger leads attach directly to each battery. You have to purchase the correct "bank number" charger that corresponds to how many individual batteries you want to charge on your boat, RV, etc. For the install, I mounted it near the batteries in the same large compartment. Some people say not to mount in in the area where your batteries are but I open the compartment door so air can circulate. I read that the unit could potentially get warm when charging batteries so I bought a piece of 1/8" aluminum from Home Depot and some 3/8" spacers to create a backing plate against the carpet and spacers to allow airflow behind the Guest charger. Simple install, great investment, and no more worries about my batteries going dead while the boat is in storage. ## Features - Guest On-Board Battery Charger 10A / 12V - 2 Bank - 120V Input [2711A] ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079JDL3D1 | | Amperage | 10 Amps | | Best Sellers Rank | #52,504 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #173 in Power Tool Battery Chargers | | Brand | Guest | | Built-In Media | Battery charger, AC/DC power cables | | Color | Gray/ Blue | | Current Rating | 10 Amps | | Customer Reviews | 4.7 out of 5 stars 2,070 Reviews | | External Testing Certification | Não Aplicável | | Global Trade Identification Number | 00046904904112 | | Input Voltage | 12 Volts | | Item Dimensions D x W x H | 2.4"D x 7.5"W x 9"H | | Item Type Name | boating-battery-chargers | | Item Weight | 4.7 Pounds | | Manufacturer | Guest | | Mfr Part Number | 2711A | | Model Number | 2711A | | Output Voltage | 12 Volts | | Product Dimensions | 2.4"D x 7.5"W x 9"H | | Specification Met | ip67 | | UPC | 046904904112 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Guest - **Color:** Unspecified - **Item Weight:** 4.7 Pounds - **Output Voltage:** 12 Volts - **Product Dimensions:** 2.4"D x 7.5"W x 9"H ## Images ![Guest 2711A Guest On-Board Battery Charger 10A / 12V, 2 Bank, 120V Input - Image 1](https://m.media-amazon.com/images/I/516d0q476YL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best charger I have put on a boat *by M***C on April 2, 2026* Hooked this up at the start of the season and it has been absolutely reliable ever since. All three battery banks come up full overnight and the maintenance mode keeps them topped off without overcharging. The build quality is noticeably better than cheaper chargers I have tried before. ### ⭐⭐⭐⭐⭐ Does not cook your batteries *by D***G on September 29, 2020* Got this 5/5 Guest Charger to permanently install on my Malibu boat with dual starting lead acid batteries. I am loyal to Noco Chargers for all my OHV toys but after reading a ton of reviews saying their Noco marine charger destroyed their marine batteries by over charging and making the acid boil out, I started looking elsewhere. I actually picked the Guest 5/5 charger because of it's color (matched my boat) and it also had great reviews. I've owned it two months now and keep it plugged into the shore power 100% of the time when my boat is not in use. So far, so good! No boiling or otherwise damaged batteries. It switches to maintain mode once the batteries are charged, as indicated by small LED lights on the front that show what it's doing to each battery bank. No need to unplug it during storage. I always turn my boat's battery selector to the "off" position before plugging in the charger. The charger leads attach directly to each battery. You have to purchase the correct "bank number" charger that corresponds to how many individual batteries you want to charge on your boat, RV, etc. For the install, I mounted it near the batteries in the same large compartment. Some people say not to mount in in the area where your batteries are but I open the compartment door so air can circulate. I read that the unit could potentially get warm when charging batteries so I bought a piece of 1/8" aluminum from Home Depot and some 3/8" spacers to create a backing plate against the carpet and spacers to allow airflow behind the Guest charger. Simple install, great investment, and no more worries about my batteries going dead while the boat is in storage. ### ⭐⭐⭐⭐⭐ Works Well *by K***H on April 9, 2026* Bought this "Amazon Renewed" This is working great so far, keeping my batteries charged and in good condition. ## Frequently Bought Together - Guest 2711A Guest On-Board Battery Charger 10A / 12V, 2 Bank, 120V Input - NOCO GCP1 15A AC Port Plug, 125V Power Inlet Socket, and Waterproof Electrical Outlet Receptacle Box with 16-Inch Integrated Outdoor Extension Cord - 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.hr/products/62785440-guest-2711a-guest-on-board-battery-charger-10a-12v-2](https://www.desertcart.hr/products/62785440-guest-2711a-guest-on-board-battery-charger-10a-12v-2) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-23*