---
product_id: 170175166
title: "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"
brand: "redarc"
price: "€ 1189.12"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/170175166-redarc-dual-input-50a-in-vehicle-dc-to-dc-battery
store_origin: CY
region: Cyprus
---

# 50A dual input power MPPT solar optimization IP67 rugged durability 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

**Brand:** redarc
**Price:** € 1189.12
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your freedom with smart, solar-savvy charging!

## Quick Answers

- **What is this?** 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 by redarc
- **How much does it cost?** € 1189.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/170175166-redarc-dual-input-50a-in-vehicle-dc-to-dc-battery)

## 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

- • **Dual Input Power Boost:** Charge simultaneously from alternator and solar for unstoppable energy flow.
- • **Solar-First Efficiency:** MPPT tech prioritizes green power, slashing alternator load and maximizing solar gain.
- • **Trusted Aussie Engineering:** 45+ years of rugged reliability with a 2-year warranty and global support network.
- • **Built for Extreme Adventures:** IP67 sealed, heat & vibration resistant—ready for your wildest off-road journeys.
- • **Universal Battery Compatibility:** Smart multi-stage charging tailored for Lithium, AGM, Gel, Lead Acid, Calcium & LiFePO4.

## Overview

The REDARC Dual Input 50A DC to DC Battery Charger combines alternator and MPPT solar inputs to keep your 12V/24V battery bank fully charged on the move. Compatible with multiple battery chemistries, it features rugged IP67 sealing for extreme conditions and is backed by over 45 years of Australian engineering excellence.

## Description

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

## 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

## Product Details

- **Brand:** REDARC
- **Color:** Green
- **Product Dimensions:** 5"D x 13"W x 3"H
- **Item Weight:** 45.4 Grams
- **Output Voltage:** 12 Volts

## Images

![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 - 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

## 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

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-01-29*