---
product_id: 47878225
title: "Votronic 50A 12V DC to 12V DC automatic multi-stage battery to battery charger for motorhome, caravan, boat, yacht, RV, van, trailer"
brand: "photonic universe ltd"
price: "6.34 OMR"
currency: OMR
in_stock: false
url: https://www.desertcart.com.om/products/47878225-votronic-50a-12v-dc-to-12v-dc-automatic-multi-stage
store_origin: OM
region: Oman
---

# Votronic 50A 12V DC to 12V DC automatic multi-stage battery to battery charger for motorhome, caravan, boat, yacht, RV, van, trailer

**Brand:** photonic universe ltd
**Price:** 6.34 OMR
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Votronic 50A 12V DC to 12V DC automatic multi-stage battery to battery charger for motorhome, caravan, boat, yacht, RV, van, trailer by photonic universe ltd
- **How much does it cost?** 6.34 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/47878225-votronic-50a-12v-dc-to-12v-dc-automatic-multi-stage)

## Best For

- photonic universe ltd enthusiasts

## Why This Product

- Trusted photonic universe ltd brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Automatically charges one 12V battery / battery bank by drawing energy from another 12V battery / battery bank with its own energy source (e.g solar / mains/ alternator). Max charging current of 50A.This charger can be easily integrated or retrofitted into any 12V system, allowing the user to transform a single battery system into a dual battery charging system. For example, in a vehicle or boat this charger can take the energy from the engine starter battery to charge a leisure battery. In a solar charging system, the charger allows easy conversion from a single to dual battery charging kit, without replacing the controller. Key features:- Safe unattended charging: inbuilt safety functions (protection against overload, overheating, overvoltage, short circuit, incorrect polarization and reverse discharge) allow the charger to be left permanently connected to the source battery- Uninterrupted charging: continues to operate at full power whilst energy is drawn from the battery/ 12V loads are in use- Compatible with other charging sources: batteries can be charged from alternative power sources e.g. solar panels/ generators, whilst connected- Dead battery recovery: a gentle preliminary charging stage for completely drained batteries- Vehicle optimisation: automatically charges batteries at full power, even during short journeys. Ideal for vehicles of Euro 6 emission standard & above, as it prevents any reduced/ intermittent charging voltage.- Battery temp sensor (supplied): monitors source battery temperature. Charger adjusts settings accordingly to protect the batteries. Suitable for use with any 12V lead acid or lithium iron batteries, with min. capacity of 60Ah. Specs:- Voltage: 12V- Charging current: 0-50A- Size: 16 x 14 x 7 cm, 0.9kgCovered by a 2 yr warranty.Please contact Photonic Universe if you have any questions.

## Features

- Intelligent battery-to-battery charger, designed to automatically charge one 12V battery / battery bank from another 12V battery / battery bank with its own energy source (e.g. charged by solar / mains/ alternator)
- Can be easily integrated or retrofitted into any 12V system, allowing the user to transform a single battery system into a dual battery charging system. E.g. can take power from an starter battery to charge a leisure or auxiliary battery
- Perfect for solar charging systems with a high solar input, where a capable dual battery solar charge controller is expensive or difficult to procure.
- Suitable for any 12V lead acid or lithium iron batteries, with a capacity of 60Ah or greater.
- Rapid, intelligent charging of the target battery / bank, at a maximum of 50A. Optimised for vehicle battery charging whilst driving (charges at full power even during short distances). Scroll down to product description for more information about this product

## Images

![Votronic 50A 12V DC to 12V DC automatic multi-stage battery to battery charger for motorhome, caravan, boat, yacht, RV, van, trailer - Image 1](https://m.media-amazon.com/images/I/61TEUPZbo6L.jpg)

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**Shop now:** [https://www.desertcart.com.om/products/47878225-votronic-50a-12v-dc-to-12v-dc-automatic-multi-stage](https://www.desertcart.com.om/products/47878225-votronic-50a-12v-dc-to-12v-dc-automatic-multi-stage)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-12*