---
product_id: 743235645
title: "NOCO GENIUS2, 2-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, And Battery Desulfator With Temperature Compensation"
brand: "noco"
price: "£127.52"
currency: GBP
in_stock: true
reviews_count: 5
category: "Noco"
url: https://www.desertcart.co.uk/products/743235645-noco-genius2-2-amp-fully-automatic-smart-charger-6v-12v
store_origin: GB
region: United Kingdom
---

# 2-Amp smart charging power Supports 6V & 12V lead-acid & lithium batteries Dynamic temperature compensation NOCO GENIUS2, 2-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, And Battery Desulfator With Temperature Compensation

**Brand:** noco
**Price:** £127.52
**Availability:** ✅ In Stock

## Summary

> 🔌 Charge smarter, last longer — the GENIUS2 keeps your power game unbeatable.

## Quick Answers

- **What is this?** NOCO GENIUS2, 2-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, And Battery Desulfator With Temperature Compensation by noco
- **How much does it cost?** £127.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/743235645-noco-genius2-2-amp-fully-automatic-smart-charger-6v-12v)

## 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

- • **Force Mode Revival 🚀:** Manually jump-starts deeply discharged batteries down to zero volts—no battery left behind.
- • **Power-Packed Precision ⚡:** Delivers a robust 2-amp charge for fast, efficient battery revival.
- • **Maintenance Mastermind 🔄:** Fully automatic 24-hour reconditioning cycle prevents overcharging and extends battery lifespan.
- • **Climate-Savvy Charging 🌡️:** Automatically adjusts charging cycles to ambient temperature for optimal battery health.
- • **Universal Battery Whisperer 🔋:** Compatible with Flooded, Gel, AGM, Marine, Deep-Cycle, and Lithium-ion batteries.

## Overview

The NOCO GENIUS2 is a compact, energy-efficient 2-amp smart charger designed for 6V and 12V lead-acid and lithium-ion batteries. Featuring temperature compensation and a unique Force Mode, it ensures precise, safe charging and maintenance for a wide range of battery types, including marine and deep-cycle, while preventing overcharge with automatic 24-hour reconditioning.

## Description

Product Description

Review: International plug adapter could be an issue! - Straight out of the box and put to work.......you need to sort the plug out though, not Aus standard.
Review: Problème de fiche male - problème de fiche française sur le produit fiche US ?

## Features

- THE ALL-NEW GENIUS2: Introducing the all-new GENIUS2, making it one of our the most powerful, highest-performing, energy-efficient, and compact charger yet.
- THE EVERYTHING CHARGER: A versatile battery charger designed for lead-acid and lithium-ion batteries, including, Flooded, Gel, and AGM, as well as, Marine and Deep-Cycle batteries.
- CHARGE DOWN TO ZERO VOLTS: All-new Force Mode allows you to bypass the internal battery sensing technology and manually force charging to recharge low-voltage batteries.
- OPTIMIZED FOR ANY CLIMATE: All-new temperature compensation dynamically alters each charge cycle based on the ambient temperature to provide a more exact charge.
- BEYOND MAINTENANCE CHARGING: Say goodbye to trickle chargers and welcome the most advanced battery maintenance charger ever. It's completely automatic, reconditions every 24-hours, and never overcharges.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07W6B987F |
| Amperage | 2 |
| Battery Charge Time | 1E+1 Hours |
| Best Sellers Rank | #55,136 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #294 in Battery Tools |
| Brand | NOCO |
| Brand Name | NOCO |
| Colour | Black |
| Connector Type Used on Cable | Battery Clamps and Eyelet Terminals |
| Country of Origin | USA |
| Current Rating | 2 Amps |
| Customer Reviews | 4.6 out of 5 stars 17,910 Reviews |
| Global Trade Identification Number | 00046221190038 |
| Input Voltage | 12 Volts |
| Item Dimensions D x W x H | 8.7D x 10.8W x 17.7H Centimeters |
| Item Weight | 558 g |
| Item Weight Unit of Measure | 558 g |
| Manufacturer | NOCO |
| Manufacturer Part Number | GENIUS2 |
| Model Number | GENIUS2 |
| Number of Ports | 1 |
| Output Voltage | 12 Volts |
| Product Dimensions | 8.7D x 10.8W x 17.7H Centimeters |
| UPC | 046221190038 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** NOCO
- **Colour:** Black
- **Item Weight:** 1.23 Pounds
- **Output Voltage:** 12 Volts
- **Product Dimensions:** 8.7D x 10.8W x 17.7H Centimeters

## Images

![NOCO GENIUS2, 2-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, And Battery Desulfator With Temperature Compensation - Image 1](https://m.media-amazon.com/images/I/81dOFbll55L.jpg)
![NOCO GENIUS2, 2-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, And Battery Desulfator With Temperature Compensation - Image 2](https://m.media-amazon.com/images/I/81rGM02PQVL.jpg)
![NOCO GENIUS2, 2-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, And Battery Desulfator With Temperature Compensation - Image 3](https://m.media-amazon.com/images/I/81qCekRSAcL.jpg)
![NOCO GENIUS2, 2-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, And Battery Desulfator With Temperature Compensation - Image 4](https://m.media-amazon.com/images/I/91IwwvXuAZL.jpg)
![NOCO GENIUS2, 2-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, And Battery Desulfator With Temperature Compensation - Image 5](https://m.media-amazon.com/images/I/81zgoBZuMCL.jpg)

## Questions & Answers

**Q: Is axtra 3.6-amp battery charger maintainer better than noco 2-amp charger?**
A: AXTRA car battery charger is more adequate in term of quality and features than Noco Genius 2 charger. Highly recommend AXTRA battery charger: www.amazon.com/AXTRA-Fully-Automatic-Maintainer-Motorcycle-Tractors/dp/B08T7V4VQC

I am an auto mechanic for 23 years. I have been testing these two chargers for about 8 months so far. AXTRA battery charger has 3.6 amp and 0.9 amp for small, medium, large size cars and trucks. NOCO has 2 amp only. AXTRA is more adequate to trickle charge motorcycle, lawn mower and ATV.

**Q: How does noco 2-amp battery charger compare to axtra 3.6-amp battery charger?**
A: The NOCO GENIUS2 is a 2-amp battery charger that can be used for a wide variety of batteries (including 12-volt lithium, and 6-volt lead-acid). It automatically maintains the battery once full, and can help recover sulfated and stratified batteries.

**Q: How long is the wires? if the wires is too short, can i use axtra 8-outlet power strip as an extension?**
A: The A/C and D/C cables are 6-feet. You can plug the charger into a power strip, or use an 18-gauge A/C extension cord for distances up to 100-feet.

**Q: What is the difference between noco genius2 and noco genius2d (with d) ?**
A: The GENIUS2D is an onboard battery charger/maintainer model for 12V lead-acid/AGM batteries. The GENIUS2 is a multi-purpose battery charger/maintainer model for a wider variety of applications, including 12V lithium and 6V lead-acid/AGM.

## Customer Reviews

### ⭐⭐⭐⭐⭐ International plug adapter could be an issue!
*by D***W on 20 February 2021*

Straight out of the box and put to work.......you need to sort the plug out though, not Aus standard.

### ⭐ Problème de fiche male
*by S***I on 31 March 2026*

problème de fiche française sur le produit fiche US ?

### ⭐⭐⭐⭐⭐ The NOCO Genius2 sets the standard for battery maintainers.
*by C***0 on 21 December 2025*

As a dedicated auto enthusiast, I use the best quality products available on the market and the NOCO chargers have certainly earned their place based on outstanding performance and value. These compact trickle chargers are designed and constructed of high quality materials and components that will provide many years of dependable service. I consistently use three of the 2 amp chargers on the cars that are not driven frequently as well as my ATV and lawn tractor. One of the best features is the chargers’ ability to detect high and low temperature conditions and automatically adjust the charging rate so as to not overheat the battery or the charger itself. The quality and reliability of NOCO battery chargers are so good that I have also purchased these products as gifts for others who also seek out the best automotive products available today.

## Frequently Bought Together

- NOCO GENIUS2: 2A 6V/12V Smart Battery Charger – Automatic Maintainer, Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation – For Lead-Acid & Lithium Batteries
- SafeAMP Wire Harness Compatible with NOCO(R) GC008 X-Connect, M10 (3/8in) XL Eyelet Terminal Connector
- NOCO GENIUS1: 1A 6V/12V Smart Battery Charger – Automatic Maintainer, Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation – For Lead-Acid & Lithium Batteries

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---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-25*