---
product_id: 256164999
title: "– NOCO GENIUSPRO25: 25A 6V/12V/24V Professional Smart Battery Charger – Maintainer, Desulfator & Power Supply with Overcharge Protection & Thermal Compensation – For Lead-Acid & Lithium Batteries"
brand: "noco"
price: "A$875"
currency: AUD
in_stock: true
reviews_count: 11
category: "Noco"
url: https://www.desertcart.com.au/products/256164999-noco-geniuspro25-25a-6v-12v-24v-professional-smart-battery-charger
store_origin: AU
region: Australia
---

# 25A multi-voltage power Supports lead-acid & lithium Thermal compensation tech – NOCO GENIUSPRO25: 25A 6V/12V/24V Professional Smart Battery Charger – Maintainer, Desulfator & Power Supply with Overcharge Protection & Thermal Compensation – For Lead-Acid & Lithium Batteries

**Brand:** noco
**Price:** A$875
**Availability:** ✅ In Stock

## Summary

> ⚡ Charge smarter, last longer — power your professional edge!

## Quick Answers

- **What is this?** – NOCO GENIUSPRO25: 25A 6V/12V/24V Professional Smart Battery Charger – Maintainer, Desulfator & Power Supply with Overcharge Protection & Thermal Compensation – For Lead-Acid & Lithium Batteries by noco
- **How much does it cost?** A$875 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/256164999-noco-geniuspro25-25a-6v-12v-24v-professional-smart-battery-charger)

## Best For

- noco enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure 🛠️:** Ultra-durable silicone cables with nylon braiding withstand extreme conditions down to -40ºC for reliable daily use.
- • **Powerhouse Charging ⚡:** Delivers up to 25 amps across 6V, 12V, and 24V batteries for rapid, professional-grade charging.
- • **Battery Revival Mode 🔋:** Advanced pulse technology reverses sulfation, restoring and extending battery life like a pro.
- • **Versatile Power Supply 🔌:** Clean, ripple-free dual-voltage output perfect for sensitive ECU flashing, diagnostics, and reprogramming.
- • **Smart Thermal Control 🌡️:** Integrated sensor adjusts charging dynamically to prevent overcharge and optimize battery health in any climate.

## Overview

The NOCO GENIUSPRO25 is a professional 25A smart battery charger and maintainer designed for 6V, 12V, and 24V lead-acid and lithium batteries. Featuring thermal compensation, advanced desulfation, and rugged construction, it delivers fast, safe, and precise charging with multi-voltage support and a ripple-free power supply ideal for automotive, marine, and deep-cycle applications.

## Description

Powerful 25A charger for 6V, 12V, and 24V lead-acid and lithium batteries with fast, efficient charging, overcharge protection, and thermal compensation.

Review: Brilliant bit of kit - Wow battery nearly dead and thinking about buying a new one but attached this bit of kit and it does it all for you, attach battery turn it on and that's it just wait for the green light, finished. Really robust and so easy to use.
Review: Good item - For the moment brillant, very smart charger

## Features

- MEET THE GENIUSPRO25 — A more powerful evolution of the G15000, delivering next-level performance and charging speed. Built for professionals, it redefines what’s possible in a world-class smart battery charger.
- DO MORE WITH GENIUS — A multi-voltage charger - 6V (25A), 12V (25A), and 24V (12.5A) - for lead-acid (AGM, EFB, Gel, SLA, VRLA) and lithium (LiFePO4) batteries, including AGM, maintenance-free, deep-cycle, and marine batteries.
- ENGINEERED FOR PROS — Designed for professionals who demand peak performance, with ultra-flexible silicone cables rated to -40ºC and tough nylon-braided shielding for maximum durability and abrasion resistance.
- PROGRESSIVE POWER SUPPLY — A dual-voltage power supply - 12V (25A) and 24V (12.5A) - provides clean, consistent power with no ripple, noise, or voltage spikes during ECU flashing, reprogramming, and diagnostic testing.
- ENJOY PRECISION CHARGING — An integrated thermal sensor dynamically adjusts the charge based on ambient temperature, preventing overcharging in hot weather and undercharging in cold, ensuring optimal battery performance.
- CHARGE FLAT BATTERIES — Charge batteries from as low as 1 volt, or use Force Mode to manually charge completely dead batteries down to zero volts. Perfect for recovering deeply discharged or neglected batteries.
- RESTORE YOUR BATTERY — Precision pulse charging reverses sulfation and acid stratification to improve performance and extend battery life. Advanced repair modes support 6V, 12V, and 24V batteries for deeper restoration.
- WHAT'S IN THE BOX — Includes a 25A charger, (4) 6-foot AC cables, 5-foot DC cable with clamps and integrated eyelets, 10-foot extension cable, EVA case, and a 3-year warranty. Proudly designed in the USA.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08Q2WD66S |
| Amperage | 25 Amps |
| Best Sellers Rank | 9,410 in Automotive ( See Top 100 in Automotive ) 95 in Car Battery Charging Units |
| Brand | NOCO |
| Customer Reviews | 4.4 4.4 out of 5 stars (370) |
| Date First Available | 8 Dec. 2020 |
| Item Weight | 3.62 kg |
| Item model number | GENIUSPRO25 |
| Manufacturer | NOCO |
| Manufacturer part number | GENIUSPRO25 |
| Model | GENIUSPRO25 |
| Product Dimensions | 37.21 x 22.2 x 17.12 cm; 3.62 kg |
| Special Features | 6V, 12V, and 24V Professional Battery Charger For Cars, Automotive, Boats, Marine, Deep-Cycle, and More, Battery Maintainer, Trickle Charger, Power Supply, and Battery Desulfator, Force Mode For Manual Battery Charging, IP44 Ingress Protection, Spark-Proof and Reverse Polarity Protection, Temperature Compensation For Accurate Recharging |

## Product Details

- **Brand:** NOCO
- **Colour:** Black
- **Item weight:** 3.62 kg
- **Output voltage:** 12 Volts (DC)
- **Product dimensions:** 26.2D x 40.1W x 22.6H centimetres

## Images

![– NOCO GENIUSPRO25: 25A 6V/12V/24V Professional Smart Battery Charger – Maintainer, Desulfator & Power Supply with Overcharge Protection & Thermal Compensation – For Lead-Acid & Lithium Batteries - Image 1](https://m.media-amazon.com/images/I/81IHUPS2FEL.jpg)

## Questions & Answers

**Q: Does this only work while plugged into the mains or will it work remotely like a CTek Free?**
A: The NOCO GENIUSPRO25 needs to be plugged into an AC outlet at all times to operate.

**Q: does it works with 220v or 110v?**
A: The GENISUPRO25 is rated for 110V - 240V AC

**Q: Where can I get a spare red plastic clamp cover? It’s got crack already and tip part is missing**
A: We're sorry to hear you're having trouble with your GENIUSPRO25 Clamps. Please contact NOCO Support directly on the NOCO website for troubleshooting assistance.

**Q: Seems expensive over the G26000? Any added benefit to this over that?**
A: The GENIUSPRO25 is not a direct replacement for the G26000. It has several more features. The G26000 could charge 12V batteries up to 500 Ah and 24V batteries up to 250 Ah. The GENIUSPRO25 can charge 6V and 12V batteries up to 1000 Ah and 24V batteries up to 500 Ah. The GENIUSPRO25 has added the 6V Mode, 6V AGM Mode, 6V Lithium Mode, 6V Repair Mode, 24V Lithium Mode, 24V Supply Mode, and 24V Repair Mode. The GENIUSPRO25 also added the “5A MODE” which allows you to reduce the current by 5A. The GENIUSPRO25 also has the Force Mode feature for charging batteries with voltages depleted lower than 1V (6V and 12V Modes) and 14V (24V Modes). Additionally, the GENIUSPRO25 uses new more durable materials and newer, updated technology.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant bit of kit
*by M***N on 7 December 2025*

Wow battery nearly dead and thinking about buying a new one but attached this bit of kit and it does it all for you, attach battery turn it on and that's it just wait for the green light, finished. Really robust and so easy to use.

### ⭐⭐⭐⭐⭐ Good item
*by S***L on 27 April 2025*

For the moment brillant, very smart charger

### ⭐⭐⭐⭐⭐ Lithium Charger
*by P***8 on 30 November 2022*

Needed a charger Li batteries at short notice good power output on this and seems to work well, fan makes some noise but not excessive given small size, bought the option with the longer cable just found a long cable in the box while throwing it out as it already comes with a cable extension this is probably an unnecessary option 🤷‍♂️

## Frequently Bought Together

- NOCO GENIUSPRO25, 25A Smart Car Battery Charger, 6V, 12V and 24V Portable Automotive Charger, Battery Maintainer, Trickle Charger and Desulfator for AGM, Lithium, Marine, Boat and Deep Cycle Batteries
- NOCO GENIUS10, 10A Smart Car Battery Charger, 6V and 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Motorcycle, ATV, Lithium and Deep Cycle Batteries
- NOCO GC004 X-Connect 10-Foot Extension Cable Accessory Genius Smart Battery Chargers

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-16*