---
product_id: 384196558
title: "Renogy 12V 30A DC to DC Charger with MPPT, On-Board Battery Charger for Gel, AGM, Flooded and Lithium Batteries, Using Multi-Stage Charging, Charger for Solar Panel and Alternator, in RV, Car, Marine"
brand: "renogy"
price: "€ 461.61"
currency: EUR
in_stock: false
reviews_count: 5
category: "Renogy"
url: https://www.desertcart.gr/products/384196558-renogy-12v-30a-dc-to-dc-charger-with-mppt-on
store_origin: GR
region: Greece
---

# 30A high current output Bluetooth remote monitoring 3-phase MPPT solar charging Renogy 12V 30A DC to DC Charger with MPPT, On-Board Battery Charger for Gel, AGM, Flooded and Lithium Batteries, Using Multi-Stage Charging, Charger for Solar Panel and Alternator, in RV, Car, Marine

**Brand:** renogy
**Price:** € 461.61
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Charge smarter, roam farther — power your journey with Renogy’s ultimate DC-DC charger!

## Quick Answers

- **What is this?** Renogy 12V 30A DC to DC Charger with MPPT, On-Board Battery Charger for Gel, AGM, Flooded and Lithium Batteries, Using Multi-Stage Charging, Charger for Solar Panel and Alternator, in RV, Car, Marine by renogy
- **How much does it cost?** € 461.61 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/384196558-renogy-12v-30a-dc-to-dc-charger-with-mppt-on)

## 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

- • **Solar Smart Charging:** Advanced 3-phase MPPT tech maximizes solar energy harvest for longer off-grid adventures.
- • **Power Up with Precision:** 30A max current ensures rapid, reliable charging for all battery types.
- • **Stay Connected Anywhere:** RJ45 port + optional Bluetooth module lets you monitor and control charging from your phone.
- • **Compact & Ready to Install:** Lightweight, space-saving design fits tight vehicle or marine setups effortlessly.
- • **Multi-Chemistry Compatibility:** Supports Gel, AGM, Flooded, and Lithium batteries with tailored multi-stage charging.

## Overview

The Renogy 12V 30A DC to DC Charger with MPPT is a versatile on-board battery charger designed for professional-grade solar and alternator charging. It features multi-stage charging optimized for Gel, AGM, Flooded, and Lithium batteries, ensuring safe and efficient power management. Compact and lightweight, it fits seamlessly into RVs, cars, and marine vehicles. With built-in protections and Bluetooth monitoring capability, it empowers you to maintain peak battery health and stay connected to your power system remotely.

## 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.

Review: Really user friendly and accurate
Review: It does what it claims and very well

## Features

- Multi-input for Battery Charging Renogy DC-DC On-Board Battery Charger is designed to charge service batteries from a starting battery linked to an alternator or by utilizing solar panels connected directly to the unit, offering multiple charging options and ensuring your battery stay fully charged.
- 3-phase MPPT Charging Technology With Built-in Maximum Power Point Tracking (MPPT), Renogy DC-DC On-Board Battery Charger will charge your service batteries with maximized solar power, providing 3-phase charging (Bulk, Boost and Float) to regulate the whole charging and ensure the batteries will be accurately charged at the correct voltage levels to 100%.
- Multiple Protections Renogy DC-DC On-Board Battery Charger has multiple intelligent protections includes battery isolation, over-voltage protection, battery temperature protection, over-current protection, overheat protection, reverse current protection, solar panel and alternator reverse polarity protection, guaranteeing charging safety and protecting you batteries.
- Light & Small, Ready to be Set Up With only 9.6in in length, 5.7in in height, and 3.13lbs in weight, Renogy DC-DC On-Board Battery Charger is ready to be installed and adapt to any tiny narrow installation space, resolving your concern from limited room in you vehicle.
- RJ45 Communication Port Featured Bluetooth Monitoring Ready! Exclusively available with the BT-2 Bluetooth Module accessory and Renogy DC Home App available on the IOS and Google Play Stores, you can monitor this device remotely and simply through your phone and stay constantly updated..Recommended to Match with 40A ANL Fuse The Renogy ANL fuse will protect your controller, wire, and battery from overcurrent.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093BB3PCV |
| Battery Charge Time | 100 minutes |
| Best Sellers Rank | #57,295 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #622 in Mobile Phone Automobile Chargers |
| Brand | Renogy |
| Built-In Media | battery charger |
| Color | black |
| Colour | black |
| Country of Origin | China |
| Current Rating | 30 Amps |
| Customer Reviews | 4.3 out of 5 stars 505 Reviews |
| Input Voltage | 240 Volts |
| Input voltage | 240 Volts |
| Item Dimensions D x W x H | 24.4D x 7.6W x 14.5H centimeters |
| Item Type Name | Using Multi-Stage Charging, Charger for Solar Panel and Alternator, in RV, Car, Marine |
| Item Weight | 1.42 kg |
| Item weight | 1.42 kg |
| Manufacturer | Renogy |
| Mfr Part Number | 12V 30A |
| Product dimensions | 24.4D x 7.6W x 14.5H centimeters |
| Specification Met | UL |
| Specification met | UL |
| UPC | 810009719021 |

## Product Details

- **Brand:** Renogy
- **Colour:** Black
- **Item weight:** 1.42 kg
- **Product dimensions:** 24.4D x 7.6W x 14.5H centimeters
- **Specification met:** UL

## Images

![Renogy 12V 30A DC to DC Charger with MPPT, On-Board Battery Charger for Gel, AGM, Flooded and Lithium Batteries, Using Multi-Stage Charging, Charger for Solar Panel and Alternator, in RV, Car, Marine - Image 1](https://m.media-amazon.com/images/I/51W5PbJH4LL.jpg)
![Renogy 12V 30A DC to DC Charger with MPPT, On-Board Battery Charger for Gel, AGM, Flooded and Lithium Batteries, Using Multi-Stage Charging, Charger for Solar Panel and Alternator, in RV, Car, Marine - Image 2](https://m.media-amazon.com/images/I/51n9g56H+dL.jpg)
![Renogy 12V 30A DC to DC Charger with MPPT, On-Board Battery Charger for Gel, AGM, Flooded and Lithium Batteries, Using Multi-Stage Charging, Charger for Solar Panel and Alternator, in RV, Car, Marine - Image 3](https://m.media-amazon.com/images/I/61viX5KHKML.jpg)
![Renogy 12V 30A DC to DC Charger with MPPT, On-Board Battery Charger for Gel, AGM, Flooded and Lithium Batteries, Using Multi-Stage Charging, Charger for Solar Panel and Alternator, in RV, Car, Marine - Image 4](https://m.media-amazon.com/images/I/61H88htlMPL.jpg)
![Renogy 12V 30A DC to DC Charger with MPPT, On-Board Battery Charger for Gel, AGM, Flooded and Lithium Batteries, Using Multi-Stage Charging, Charger for Solar Panel and Alternator, in RV, Car, Marine - Image 5](https://m.media-amazon.com/images/I/61Sajyv21jL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really user friendly and accurate
*by @***T on 12 September 2024*



### ⭐⭐⭐⭐⭐ It does what it claims and very well
*by J***N on 25 September 2022*



### ⭐⭐⭐⭐⭐ Great features, good price
*by J***U on 22 December 2025*



## Frequently Bought Together

- Renogy 12V 30A DC to DC Charger with MPPT, On-Board Battery Charger for Gel, AGM, Flooded and Lithium Batteries, Using Multi-Stage Charging, Charger for Solar Panel and Alternator, in RV, Car, Marine
- Renogy BT-2 Bluetooth Module RJ45 Communication Port Wirelessly Monitor Real-time Insight Precise Control, Compatible Solar Charge Controllers, Battery Charger, Inverter, BT-2 RS485
- Renogy 500A Battery Monitor with Shunt, High and Low Voltage Programmable Alarm, Range 10V-120V up to 500A, 20ft Shielded Cable, Compatible 12V Lithium Sealed, Gel, Flooded Batteries,Black

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---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-24*