--- product_id: 170175166 title: "Dual Input 50A in-Vehicle DC to DC Battery Charger with MPPT Solar Regulator, Green Power Priority, 12V/24V Compatible, for Lithium, AGM, Gel, Lead Acid, Calcium, LiFePO4 Batteries" brand: "redarc" price: "848304CFA" currency: XOF in_stock: true reviews_count: 13 category: "Redarc" url: https://www.desertcart.sn/products/170175166-dual-input-50a-in-vehicle-dc-to-dc-battery-charger store_origin: SN region: Senegal --- # 50A dual input power MPPT solar optimization IP67 waterproof & rugged Dual Input 50A in-Vehicle DC to DC Battery Charger with MPPT Solar Regulator, Green Power Priority, 12V/24V Compatible, for Lithium, AGM, Gel, Lead Acid, Calcium, LiFePO4 Batteries **Brand:** redarc **Price:** 848304CFA **Availability:** ✅ In Stock ## Summary > 🔋 Power your journey, sustainably and reliably — never miss a charge! ## Quick Answers - **What is this?** Dual Input 50A in-Vehicle DC to DC Battery Charger with MPPT Solar Regulator, Green Power Priority, 12V/24V Compatible, for Lithium, AGM, Gel, Lead Acid, Calcium, LiFePO4 Batteries by redarc - **How much does it cost?** 848304CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/170175166-dual-input-50a-in-vehicle-dc-to-dc-battery-charger) ## Best For - redarc enthusiasts ## Why This Product - Trusted redarc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built for the Wild:** IP67-rated, dustproof, vibration-resistant, and heat-tolerant up to 176°F — ready for any adventure. - • **Dual Input Powerhouse:** Simultaneously charges from alternator & solar for unstoppable energy flow. - • **Solar-First Efficiency:** MPPT tech prioritizes green power, slashing alternator load and boosting eco-friendly charging. - • **Trusted Aussie Engineering:** Tested in the Outback with 45+ years of REDARC reliability and backed by a 2-year warranty. - • **Universal Battery Compatibility:** Smart multi-stage charging tailored for Lithium, AGM, Gel, Lead Acid, Calcium & LiFePO4 batteries. ## Overview The REDARC Dual Input 50A DC to DC Battery Charger combines alternator and solar inputs with advanced MPPT technology to efficiently charge a wide range of 12V/24V batteries. Designed for rugged off-road and overland use, it features a fully sealed, IP67-rated enclosure that withstands extreme heat, dust, water, and vibration. Trusted for over 45 years and backed by a 2-year warranty, this charger ensures reliable, eco-friendly power on the go. ## Description Buy REDARC Dual Input 50A in-Vehicle DC to DC Battery Charger with MPPT Solar Regulator, Green Power Priority, 12V/24V Compatible, for Lithium, AGM, Gel, Lead Acid, Calcium, LiFePO4 Batteries: Battery Chargers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: It just works - Not as full featured as some of its competitors, but this is reliable and does exactly what it claims to do. Review: Debe ser instalado por alguien preparado en temas eléctricos. Siguiendo el manual no hay pierde. Excelente producto ## Features - Dual Input Charger for On-the-Go Power: This in-vehicle DC battery charger keeps your secondary battery fully charged while driving. Dual inputs let you charge from your vehicle alternator and solar panels at once for reliable off-grid energy - Solar Ready with MPPT Efficiency: Harness clean energy wherever you travel. Built-in Maximum Power Point Tracking (MPPT) optimizes solar output and Green Power Priority selects solar first, reducing alternator load and maximizing charging efficiency - Multi-Stage Charging for Any Battery: Portable and compatible with AGM, GEL, standard lead acid, calcium, and LiFePO4 lithium batteries. The intelligent charging profile delivers efficient power for battery banks 200AH and up in most common setups - Built Tough: Engineered for overlanding, RVing, and off-road use. The dual input battery charger withstands deep water crossings, extreme heat up to 176 F, dust, and vibration. Fully sealed electronics deliver reliability in every environment - Confidence for The Long Haul: Designed and tested in the Australian Outback, REDARC automotive products are trusted for over 45 years. This unit is backed by a 2-year limited warranty and global support network ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07MT9T1Q5 | | Best Sellers Rank | #453,052 in Automotive ( See Top 100 in Automotive ) #1,169 in Battery Chargers | | Customer Reviews | 4.7 4.7 out of 5 stars (209) | | Date First Available | November 1, 2019 | | Item Weight | 1.6 ounces | | Item model number | BCDC1250D | | Manufacturer | REDARC | | Product Dimensions | 5 x 13 x 3 inches | ## Product Details - **Brand:** REDARC - **Color:** Green - **Item Weight:** 45.4 Grams - **Output Voltage:** 12 Volts - **Product Dimensions:** 5"D x 13"W x 3"H ## Images ![Dual Input 50A in-Vehicle DC to DC Battery Charger with MPPT Solar Regulator, Green Power Priority, 12V/24V Compatible, for Lithium, AGM, Gel, Lead Acid, Calcium, LiFePO4 Batteries - Image 1](https://m.media-amazon.com/images/I/71C1gzS7hRL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How does "green priority really work? if i'm driving and can pull 50a from truck alternator or 10a from solar what is my actual charge current?** A: The solar has priority, so 10 from solar and the remainder from your alternator. **Q: Can a 50a redarc dc-dc charger be paralleled with a 25a charger to get a 75a charge rate?** A: Hi John, Thanks for your question. Ideally we like to match the chargers together when parallel connecting - eg 2x 50A, 2x 40A or 2x 25A etc. Our best thought would be 2x BCDC1240D units to keep it balanced, but in theory the 25A and 50A should still work ok. There may just be inefficiencies in charging output due to the mismatch is all. We hope that's helpful! Best regards, REDARC **Q: Compatible with ford e 350 van 6.8 ltr v-10 ? van is 2008.** A: In general, yes, this is compatible with your Ford V-10. This DC-DC charger has so many features that you need to be more specific about what you are interested in. I have used several Redarc products in my van and RV builds and have never been disappointed. They get a premium price, but it is worth every penny. **Q: The product literature mentions "Auxiliary battery," but not starting battery. Is this not suitable as an isolator between battery different banks ?** A: Hi there, Thanks for your question. Indeed the BCDC will be able to isolate between the Start and Aux batteries when the vehicle is turned off and the Vehicle input voltage to the unit is below 12.7V. The unit isn't able to 'charge back' to the Start battery or anything when using Solar, no. We hope that's helpful! Best regards, REDARC ## Customer Reviews ### ⭐⭐⭐⭐⭐ It just works *by C***S on August 17, 2025* Not as full featured as some of its competitors, but this is reliable and does exactly what it claims to do. ### ⭐⭐⭐⭐⭐ Review *by A***R on August 17, 2025* Debe ser instalado por alguien preparado en temas eléctricos. Siguiendo el manual no hay pierde. Excelente producto ### ⭐⭐⭐⭐⭐ Reliable *by F***H on February 22, 2025* I have had this installed on my 4Runner since 2019. I use it for alternator and solar charging via a panel permanently installed on my roof rack. I have never had an issue with it overheating or any other problem. My two auxiliary batteries, used for Snomaster fridge/freezer and CPAP machine, remain in great shape due to this unit. I highly recommend this appliance. ## Frequently Bought Together - REDARC 50A In-Vehicle DC to DC Charger with MPPT — Dual Input for Solar & Alternator Charging, Green Power Priority - 12 or 24V Battery Charger Suitable with AGM, GEL, Lithium LiFePO4 Batteries - 60A Fuse Kit - GEARit 4 Gauge Wire (50ft Each - Black/Red Translucent) Copper Clad Aluminum CCA - Primary Automotive Wire Power/Ground, Battery Cable, Car Audio Speaker, RV Trailer, Amp, Electrical 4ga AWG 50 Feet --- ## 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/170175166-dual-input-50a-in-vehicle-dc-to-dc-battery-charger](https://www.desertcart.sn/products/170175166-dual-input-50a-in-vehicle-dc-to-dc-battery-charger) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-01*