---
product_id: 733013958
title: "12V/24V Car Battery Charger Maintainer, Max 50A Fast Charging"
brand: "azzunox"
price: "€ 409.44"
currency: EUR
in_stock: true
category: "Azzunox"
url: https://www.desertcart.gr/products/733013958-12v-24v-car-battery-charger-maintainer-max-50a-fast-charging
store_origin: GR
region: Greece
---

# Max 50A fast charge 5-in-1 multi-function unit Winter mode for cold starts 12V/24V Car Battery Charger Maintainer, Max 50A Fast Charging

**Brand:** azzunox
**Price:** € 409.44
**Availability:** ✅ In Stock

## Summary

> 🔋 Charge smarter, start faster, drive confident.

## Quick Answers

- **What is this?** 12V/24V Car Battery Charger Maintainer, Max 50A Fast Charging by azzunox
- **How much does it cost?** € 409.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/733013958-12v-24v-car-battery-charger-maintainer-max-50a-fast-charging)

## Best For

- azzunox enthusiasts

## Why This Product

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

## Key Features

- • **Safety-First Design:** Multi-layer protections guard against reverse polarity, overcharge, and overheating for worry-free operation.
- • **Power-Packed 50A Charging:** Rapidly revives your battery with up to 50 amps, cutting downtime and powering your drive faster.
- • **All-in-One Battery Solution:** Charger, jump starter, maintainer, repairer & desulfator—ditch multiple devices and save space and money.
- • **Engine Start & Winter Boost:** 250A surge current and cold-weather mode ensure your vehicle fires up even in the harshest conditions.
- • **Smart 7-Stage Charging Cycle:** Automated detection and pulse desulfation restore battery health without any guesswork or risk.

## Overview

The AZZUNOX 12V/24V Car Battery Charger Maintainer is a versatile 5-in-1 device delivering up to 50A fast charging, jump-starting with 250A surge, and advanced 7-stage automatic charging. Designed for lead-acid batteries across multiple types, it features winter mode for cold starts and comprehensive safety protections, making it an essential tool for maintaining and reviving automotive batteries efficiently and reliably.

## Description

Buy AZZUNOX 12V/24V Car Battery Charger Maintainer, Max 50A Fast Charging | 250A Cranking Engine Starter, Auto Battery Maintainer, Desulfator, Repair & Winter Modes: Battery Chargers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 5-in-1 Multi-Function Unit: Charger, Jump Starter, Maintainer, Battery Repairer & Desulfator. Handles daily charging, long-term storage maintenance and aged battery revival, replacing multiple single-purpose tools to cut costs.
- Efficient, Energy-Saving, Fast Charging: The battery charger automatically recognizes battery voltage (12V: 8A/15A/50A, 24V: 7.5A/7.5A/25A). The maximum charging current is 50A, capable of fully charging a battery in a short time to meet your different needs. It not only saves energy but also saves you a lot of waiting time.
- Engine Start & Winter Modes: 250A surge current cranks vehicles in 3s to revive flat batteries. Winter Mode boosts charging for cold batteries for full replenishment.Safety Note: It won’t charge/jump-start batteries under 1V; built-in safety cutoff protects the unit and users.
- 7-Stage Automatic Charging Cycle: Detection → Pulse Desulfation → Fast Charge → Trickle Charge → Recheck → Float Maintenance → Absorption Charge. Zero manual operation revives damaged batteries and avoids harm from over/undercharging.
- Complete Multi-Layer Safety System: Reverse polarity, short-circuit, overcharge, overheat, overvoltage and overcurrent safeguards prevent miswiring and detect faulty batteries. High-power cooling fan and 120°C heat-resistant clamps deliver stable long-duration high-current operation.
- Wide Compatibility: Fits 12V/24V lead-acid batteries (STD, AGM, GEL, MF, EFB, Calcium & deep-cycle) for cars, boats, RVs and power sports.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DX77P86D |
| Amperage | 30 A |
| Best Sellers Rank | #26,941 in Automotive ( See Top 100 in Automotive ) #161 in Battery Chargers |
| Brand | AZZUNOX |
| Color | Red |
| Compatible Devices | 12V/24V lead-acid batteries (AGM, GEL, wet/flooded, EFB, calcium, MF, deep cycle) |
| Connector Type Used on Cable | NEMA 5-15P |
| Current Rating | 50 A |
| Customer Reviews | 3.8 3.8 out of 5 stars (105) |
| Input Voltage | 110 volts |
| Item Dimensions D x W x H | 11.4"D x 7.5"W x 5.7"H |
| Item Highlight | 250A Cranking Engine Starter, Auto Battery Maintainer, Desulfator, Repair & Winter Modes |
| Item Weight | 8.8 pounds |
| Manufacturer | AZZUNOX |
| Model Number | 250 Amp |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Ports | 1 |
| Output Voltage | 12 volts, 24 volts |
| Specification Met | RoHS, UL, CE, FCC |
| Unit Count | 1 Count |
| Warranty Description | 1 YEARS |

## Product Details

- **Brand:** AZZUNOX
- **Color:** Red
- **Item Weight:** 8.8 pounds
- **Output Voltage:** 12 volts, 24 volts
- **Product Dimensions:** 11.4"D x 7.5"W x 5.7"H

## Images

![12V/24V Car Battery Charger Maintainer, Max 50A Fast Charging - Image 1](https://m.media-amazon.com/images/I/71IV+9VEYSL.jpg)

## Available Options

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

## Frequently Bought Together

- AZZUNOX Professional 50-Amp Battery Charger, 12V and 24V Automotive Charger, 250 Cranking Amps, Trickle Charger Smart Battery Maintainer, Ideal for Motorcycle Cars Trucks Marine Batteries etc
- NOCO GENIUS2D: 2A 12V Smart Onboard Battery Charger - Direct-Mount Automatic Maintainer, Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation – For Lead-Acid Batteries
- NOCO GC004 X-Connect 10-Foot Extension Cable Accessory Genius Smart Battery Chargers

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**Shop now:** [https://www.desertcart.gr/products/733013958-12v-24v-car-battery-charger-maintainer-max-50a-fast-charging](https://www.desertcart.gr/products/733013958-12v-24v-car-battery-charger-maintainer-max-50a-fast-charging)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-09-30*