---
product_id: 553417235
title: "Dual Input 50A In-vehicle DC Battery Charger"
brand: "redarc"
price: "€ 1730.48"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/553417235-dual-input-50a-in-vehicle-dc-battery-charger
store_origin: FI
region: Finland
---

# 50A max charging output MPPT solar regulation tech Water, dust & vibration resistant Dual Input 50A In-vehicle DC Battery Charger

**Brand:** redarc
**Price:** € 1730.48
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay charged, stay unstoppable — power your adventures like a pro!

## Quick Answers

- **What is this?** Dual Input 50A In-vehicle DC Battery Charger by redarc
- **How much does it cost?** € 1730.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/553417235-dual-input-50a-in-vehicle-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:** Rugged, weatherproof design engineered to conquer extreme environments.
- • **Dual-Input Mastery:** Seamlessly harness vehicle alternator and solar power for nonstop energy.
- • **Powerhouse 50A Output:** Charge faster and stronger with the highest output in REDARC’s lineup.
- • **Smart Start & SoftStart Tech:** Ensures 100% battery charge with intelligent, gentle power delivery.
- • **Battery Compatibility Champion:** Supports AGM, GEL, Lead Acid, Calcium & LiFePO4 for ultimate flexibility.

## Overview

The REDARC Dual Input 50A In-vehicle DC Battery Charger is a top-tier, versatile charger designed for 12V and 24V systems. Featuring a powerful 50A output, MPPT solar regulation, and compatibility with multiple battery types, it ensures efficient, reliable charging on the go. Built tough with water, dust, and vibration resistance, it’s perfect for off-road, camping, and remote adventures where uninterrupted power is essential.

## Description

Dual Input 50A In-vehicle DC Battery Charger

## Features

- MPN::BCDC1250D
- Brand::Redarc
- Brand::REDARC

## 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
- **Colour:** Green
- **Product dimensions:** 12.7D x 33W x 7.6H centimeters
- **Item weight:** 45.4 Grams
- **Output voltage:** 12 Volts

## Images

![Dual Input 50A In-vehicle DC Battery Charger - Image 1](https://m.media-amazon.com/images/I/71C1gzS7hRL.jpg)
![Dual Input 50A In-vehicle DC Battery Charger - Image 2](https://m.media-amazon.com/images/I/81BCZyVc4OL.jpg)
![Dual Input 50A In-vehicle DC Battery Charger - Image 3](https://m.media-amazon.com/images/I/914gEubSWyL.jpg)
![Dual Input 50A In-vehicle DC Battery Charger - Image 4](https://m.media-amazon.com/images/I/91WCA-62-jL.jpg)
![Dual Input 50A In-vehicle DC Battery Charger - Image 5](https://m.media-amazon.com/images/I/81sfGmXUc0L.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 Finland*
*Store origin: FI*
*Last updated: 2026-03-01*