---
product_id: 334472192
title: "Renogy 12V 60A DC to DC On-Board Battery Charger for Flooded, Gel, AGM, and Lithium Batteries, Using Multi-stage Charging in RVs, Commercial Vehicles, Boats, Yachts"
brand: "renogy"
price: "3690 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Renogy"
url: https://www.desertcart.dk/products/334472192-renogy-12v-60a-dc-to-dc-on-board-battery-charger
store_origin: DK
region: Denmark
---

# Smart 3-stage charging tech 60A high-current charging Multi-layer safety protections Renogy 12V 60A DC to DC On-Board Battery Charger for Flooded, Gel, AGM, and Lithium Batteries, Using Multi-stage Charging in RVs, Commercial Vehicles, Boats, Yachts

**Brand:** renogy
**Price:** 3690 kr
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up smartly, stay charged confidently!

## Quick Answers

- **What is this?** Renogy 12V 60A DC to DC On-Board Battery Charger for Flooded, Gel, AGM, and Lithium Batteries, Using Multi-stage Charging in RVs, Commercial Vehicles, Boats, Yachts by renogy
- **How much does it cost?** 3690 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/334472192-renogy-12v-60a-dc-to-dc-on-board-battery-charger)

## 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

- • **Advanced Safety Suite:** Built-in over-voltage, over-temperature, and reverse polarity protections ensure worry-free operation.
- • **Rugged & Compact Design:** CE-certified durability fits perfectly in RVs, boats, and commercial vehicles—ready for any adventure.
- • **Starter Battery Guardian:** Detects generator status to prevent starter battery drain and extend engine life.
- • **Intelligent 3-Stage Charging:** Automatically optimizes Bulk, Boost, and Float phases to keep your batteries at peak performance.
- • **Universal Battery Compatibility:** Seamlessly charges Flooded, Gel, AGM & Lithium batteries for ultimate versatility.

## Overview

The Renogy 12V 60A DC to DC On-Board Battery Charger delivers efficient, multi-stage charging compatible with Flooded, Gel, AGM, and Lithium batteries. Designed for RVs, boats, and commercial vehicles, it features advanced safety protections and starter battery preservation in a compact, CE-certified package.

## Description

Renogy 12V 60A DC to DC On-Board Battery Charger for Flooded, Gel, AGM, and Lithium Batteries, Using Multi-stage Charging in RVs, Commercial Vehicles, Boats, Yachts : desertcart.co.uk: Automotive

Review: Great for beginners - Easy to install. Works out of the box.
Review: As described - As described

## Features

- 【Compatible Multiple Battery Types】 Compatible with a multitude of alternator types, the DC-DC battery charger offers correct charging for AGM, Flooded, Gel, and Lithium batteries.
- 【Smart 3-stage Charging】 The DC-DC battery charger will charge your house batteries from the starter battery by 3-stage charging (Bulk, Boost, and Float), to make sure it optimally and automatically charge to 100%.
- 【Various Protections For Ultra Safety】 Offers Over-voltage Protection, Over-temperature Protection, and Reverse Polarity Protection to ensure operation safety. It also isolates the input and output to prevent voltage transmission errors and interfere with house battery charging.
- 【Protect Your Starter Battery】The DC-DC battery charger is capable of identifying whether the generator is started, to prevent over-discharge of the starting battery and protect the generator.
- 【Reliable Quality】The compact and robust design make it suitable for all conditions. CE certification.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08Z3QRZVV |
| Best Sellers Rank | 3,353 in Automotive ( See Top 100 in Automotive ) 47 in Car Battery Charging Units |
| Guaranteed software updates until | unknown |
| Item model number | RNG-DCC1212-60 |
| Manufacturer | Renogy |
| Product Dimensions | 31 x 6.8 x 17 cm; 2.8 kg |

## Product Details

- **Brand:** Renogy
- **Colour:** Black
- **Item weight:** 2.81 Kilograms
- **Output voltage:** 12 Volts
- **Product dimensions:** 31D x 6.8W x 17H centimetres

## Images

![Renogy 12V 60A DC to DC On-Board Battery Charger for Flooded, Gel, AGM, and Lithium Batteries, Using Multi-stage Charging in RVs, Commercial Vehicles, Boats, Yachts - Image 1](https://m.media-amazon.com/images/I/51jLr9unzpL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can the D+ ignition cable be connected directly to the positive terminal of a 12V battery instead of an alternator?**
A: In our setup, we have connected the D+ ignition cable to the 12V battery (positive terminal) directly (it is connected to the positive charging cable, which is connected to the 12V battery positive terminal). But, it is important that the connection between the D+ port and the 12V battery has an on/off switch in it, so that charging is only initiated once the engine is running (otherwise you will completely run down your car/RV battery in no time). 

In summary,

(i) have a lead from the D+ ignition port in the DC-to-DC charger to a simple on/off switch,
(ii) have a lead from the on/off switch to the positive terminal of the 12V battery (e.g. connect this lead to the positive charging cable); fuse this lead if you think necessary,
(iii) connect the positive charging cable to the 12V battery (which will simultaneously connect the D+ lead) and the negative cable to the negative terminal
(iv) turn on the engine (and thereby, the alternator)
(v) switch the D+ ignition lead switch to ON (green light on DC-to-DC charger should show, indicating charging is underway)

When the charging session is finished, just reverse the above steps.

**Q: Is this charger suitable for a hybrid vehicle charging 2 caravan batteries?**
A: There should be no reason why you can't. I would download the manual from renogy as this will give you a better idea. You will have to feed from your car battery and also feed a d+ from your ignition or alternator to the charger. Hope this helps.

**Q: will this unit work for a smart alternator which run at a lower voltage**
A: Specify what a "low" voltage...

**Q: Does this come with a warranty**
A: Euro zone to euro zone 6 years (seriously, check for yourself) outside EU is 12months I believe.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for beginners
*by P***F on 13 January 2026*

Easy to install. Works out of the box.

### ⭐⭐⭐⭐⭐ As described
*by P***D on 5 February 2026*

As described

### ⭐⭐⭐⭐⭐ Battery to battery charger
*by A***R on 8 May 2025*

Excellent item easy to set up and working very well

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-28*