--- product_id: 691492882 title: "Renogy 12V 50A DC-DC On-board Battery Charger with MPPT for Gel, AGM, and Lithium Batteries Using Multi-Stage Charging, in RVs, Cars, Boats, Yachts, Recommended to Match with 60A ANL Fuse" brand: "renogy" price: "33274CFA" currency: XOF in_stock: false url: https://www.desertcart.sn/products/691492882-renogy-12v-50a-dc-dc-on-board-battery-charger-mppt store_origin: SN region: Senegal --- # 50A max charging current Multi-chemistry battery compatibility 99% MPPT solar tracking efficiency Renogy 12V 50A DC-DC On-board Battery Charger with MPPT for Gel, AGM, and Lithium Batteries Using Multi-Stage Charging, in RVs, Cars, Boats, Yachts, Recommended to Match with 60A ANL Fuse **Brand:** renogy **Price:** 33274CFA **Availability:** ❌ Out of Stock ## Summary > 🔌 Stay powered, stay ahead — the smart charger for the on-the-go pro ## Quick Answers - **What is this?** Renogy 12V 50A DC-DC On-board Battery Charger with MPPT for Gel, AGM, and Lithium Batteries Using Multi-Stage Charging, in RVs, Cars, Boats, Yachts, Recommended to Match with 60A ANL Fuse by renogy - **How much does it cost?** 33274CFA with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/691492882-renogy-12v-50a-dc-dc-on-board-battery-charger-mppt) ## Best For - renogy enthusiasts ## Why This Product - Trusted renogy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Remote Monitoring:** Control and track charging via Bluetooth and Renogy DC Home App - • **Comprehensive Safety Suite:** Overvoltage, temperature, reverse polarity protections keep batteries safe - • **Compact & Lightweight Design:** Fits tight spaces with just 3.13 lbs and 9.6-inch length - • **Dual Power Source Flexibility:** Charge from alternator or solar simultaneously for max uptime - • **Advanced 3-Phase MPPT Charging:** Bulk, boost, and float stages ensure perfect battery health ## Overview The Renogy 12V 50A DC-DC On-board Battery Charger combines dual input charging from vehicle alternators and solar panels with cutting-edge 3-phase MPPT technology. Designed for Gel, AGM, and Lithium batteries, it delivers up to 50 amps with 99% solar tracking efficiency and intelligent multi-stage charging. Compact and lightweight, it features comprehensive safety protections and remote monitoring capabilities via Bluetooth, making it ideal for RVs, boats, and off-grid professionals seeking reliable, efficient power management. ## Description Renogy's DC to DC MPPT on-board Battery Charger is designed to give you options! This multi-stage, multi-input battery charger can charge a service battery from a starting battery linked to an alternator or by utilizing solar panels connected directly to the unit. While your vehicle's alternator prioritizes your starting battery, this unit will allow your solar system to charge your service battery first! It's the smart way to keep yourself fully charged and off-grid longer! And with multi-stage charging and multi-chemistry functionality, Renogy's DC to DC MPPT Charger has you covered whether you're using Flooded, Gel, AGM, or Lithium batteries. With RJ45 communication port featured, you can unlock monitoring features exclusively using the BT-2 Bluetooth Module and Renogy DC Home App, control and monitor the device remotely through your phone in real-time. ## Features - Dual charging method: this DC 12 V battery charger charges your home battery via the starter battery on the alternator of your car or directly through a solar panel. Both methods allow simultaneous charging, minimize charging time and isolate the batteries from the engine start battery. With up to 99% MPPT tracking and 94% conversion efficiency, the smart charger fully charges the 1kWh battery in 2 hours - 3-phase MPPT charging technology: with integrated maximum power point tracking (MPPT), the Renogy DC-DC 12 V lifepo4 battery charger charges your service batteries with maximum solar energy and provides 3-phase charging (bulk, boost and float) to regulate the entire charging process and ensure that the batteries are exactly 100 at the correct voltage levels. % loaded - Comprehensive safety guarantee: the DC-DC lifepo4 charger 12 V with MPPT has CE, FCC and PoH certifications. This 12V lithium battery charger offers intelligent protection functions: battery insulation, overvoltage, battery temperature, over-current, over-temperature, reverse current and reverse polarity protection for solar panel and alternator. It ensures safe charging and protects the battery. Compatible with sealed, AGM, gel, refillable and lithium iron phosphate batteries - Creative structure design: the removable side cover avoids contact between product ports and the human body during transport and daily use, prevents damage caused by static electricity and ensures product stability and safety. All-in-one NEG terminal with divider design integrates terminals for solar panel, array starter battery and home battery to avoid misconnections and facilitate installation - Lightweight and small, ready to use: With only 9.6 inches length, 5.7 inches height and a weight of 3.13 pounds, the DC-DC charger is ready to use and adapts to any small, tight installation space. and solves the problem of limited space in the car - Various intelligent monitoring: The Renogy DC-DC battery charger 12 V caravan uses the Modbus protocol and is compatible with various monitoring devices such as the RMS DCDC surveillance screen, the DC home app and the integrated Renogy One screen. Manage and monitor your energy remotely in any scenario or situation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07SJGLGY8 | | Amperage | 50 Amps | | Battery Charge Time | 0.08 Hours | | Brand | Renogy | | Color | Black | | Compatible Devices | Vehicles (cars, boats, RVs), solar panels, monitoring devices (RMS DCDC surveillance screen, DC home app, Renogy One screen) | | Connector Type Used on Cable | Custom (Solar, Alternator), RJ45 | | Current Rating | 50 Amps | | Customer Reviews | 4.4 4.4 out of 5 stars (168) | | Global Trade Identification Number | 00810009713050 | | Input Voltage | 12 Volts | | Item Dimensions D x W x H | 8.5D x 13.9W x 22.7H centimeters | | Item Weight | 1.4 Kilograms | | Manufacturer | Renogy | | Mfr Part Number | 50A Battery Charger | | Model Number | 50A Battery Charger | | Number of Ports | 3 | | Output Voltage | 12 Volts (DC) | | Specification Met | CE | | UPC | 810009713050 | | Unit Count | 1 Count | ## Product Details - **Brand:** Renogy - **Colour:** Black - **Item weight:** 1.4 Kilograms - **Output voltage:** 12 Volts (DC) - **Product dimensions:** 8.5D x 13.9W x 22.7H centimeters ## Images ![Renogy 12V 50A DC-DC On-board Battery Charger with MPPT for Gel, AGM, and Lithium Batteries Using Multi-Stage Charging, in RVs, Cars, Boats, Yachts, Recommended to Match with 60A ANL Fuse - Image 1](https://m.media-amazon.com/images/I/41Z0XGiYVoL.jpg) ![Renogy 12V 50A DC-DC On-board Battery Charger with MPPT for Gel, AGM, and Lithium Batteries Using Multi-Stage Charging, in RVs, Cars, Boats, Yachts, Recommended to Match with 60A ANL Fuse - Image 2](https://m.media-amazon.com/images/I/71Qq1jR5hjL.jpg) ![Renogy 12V 50A DC-DC On-board Battery Charger with MPPT for Gel, AGM, and Lithium Batteries Using Multi-Stage Charging, in RVs, Cars, Boats, Yachts, Recommended to Match with 60A ANL Fuse - Image 3](https://m.media-amazon.com/images/I/71Umq5yn4fL.jpg) ![Renogy 12V 50A DC-DC On-board Battery Charger with MPPT for Gel, AGM, and Lithium Batteries Using Multi-Stage Charging, in RVs, Cars, Boats, Yachts, Recommended to Match with 60A ANL Fuse - Image 4](https://m.media-amazon.com/images/I/61tZmDeC2ZL.jpg) ![Renogy 12V 50A DC-DC On-board Battery Charger with MPPT for Gel, AGM, and Lithium Batteries Using Multi-Stage Charging, in RVs, Cars, Boats, Yachts, Recommended to Match with 60A ANL Fuse - Image 5](https://m.media-amazon.com/images/I/71EmwBrSo4L.jpg) ## Frequently Bought Together - Renogy 12V 50A DC-DC On-board Battery Charger with MPPT for Gel, AGM, and Lithium Batteries Using Multi-Stage Charging, in RVs, Cars, Boats, Yachts, Recommended to Match with 60A ANL Fuse - Renogy Monitoring Screen for 12V 30/50A DC-DC MPPT on-board Battery Charger, Flush-mount with Backlit LCD, Real-time Tracking --- ## 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.sn/products/691492882-renogy-12v-50a-dc-dc-on-board-battery-charger-mppt](https://www.desertcart.sn/products/691492882-renogy-12v-50a-dc-dc-on-board-battery-charger-mppt) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-01*