---
product_id: 291207603
title: "NOCO GENIUS5UK, 5-Amp Fully-Automatic Smart, 6V and 12V Charger, Maintainer, and Battery Desulfator with Temperature Compensation"
brand: "noco"
price: "$189.35"
currency: USD
in_stock: true
reviews_count: 4
category: "Noco"
url: https://www.desertcart.us/products/291207603-noco-genius5uk-5-amp-fully-automatic-smart-6v-and-12v
store_origin: US
region: United States of America
---

# 5A high-power output 34% smaller footprint Temperature-compensated charging NOCO GENIUS5UK, 5-Amp Fully-Automatic Smart, 6V and 12V Charger, Maintainer, and Battery Desulfator with Temperature Compensation

**Brand:** noco
**Price:** $189.35
**Availability:** ✅ In Stock

## Summary

> ⚡ Charge smarter, live powered—never miss a start!

## Quick Answers

- **What is this?** NOCO GENIUS5UK, 5-Amp Fully-Automatic Smart, 6V and 12V Charger, Maintainer, and Battery Desulfator with Temperature Compensation by noco
- **How much does it cost?** $189.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/291207603-noco-genius5uk-5-amp-fully-automatic-smart-6v-and-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

- • **Revive & Restore Tech:** Advanced pulse reconditioning repairs sulfated batteries for longer life and stronger starts.
- • **Smart Thermal Sensing:** Adjusts charging dynamically to prevent overcharge or undercharge in any climate.
- • **Power-Packed & Compact:** Delivers 65% more power in a 34% smaller design—charge smarter, not bulkier.
- • **All-Battery Compatibility:** Supports 6V & 12V lead-acid and lithium-ion batteries for every ride and rig.
- • **24/7 Worry-Free Maintenance:** Fully-automatic, zero-overcharge maintainer keeps your battery healthy around the clock.

## Overview

The NOCO GENIUS5UK is a compact, 5-amp smart battery charger and maintainer designed for 6V and 12V lead-acid and lithium-ion batteries. Featuring temperature compensation and advanced desulfation technology, it restores battery health while preventing overcharging. Ideal for automotive, marine, and deep-cycle batteries, it offers reliable, fully-automatic 24/7 maintenance in a sleek, space-saving design.

## Description

Introducing the all-new GENIUS5UK, making it one of our most powerful, highest-performing, energy-efficient, and compact charger yet. The GENIUS5UK is a 6-volt and 12-volt battery charger, Battery maintainer, and battery desolator Rated at 5-amp for all types of lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM and any maintenance-free battery, Plus Lithium-ion batteries. Compatible with all kinds of vehicles, like cars, motorcycles, lawnmowers, ATVs, tractors, trucks, SUVs, boats, classic cars, hot rods, and more. Included is a GENIUS5UK 5A battery charger, Battery maintainer and battery desolator, needle-nose battery clamps with integrated eyelet terminals, mounting bracket, truss head screws, user guide, 3-year warranty and designed in the USA.

Review: Super Stuff - High Quality charger using in india where we have constant power variation still the devise delivers and even reparing both my bike and car batteries
Review: أحسن شاحن وجودته ممتازة

## Features

- Meet the GENIUS5UK - Similar to our G3500UK, just better. It's 34% smaller and delivers over 65% more power. It's the all-in-one charging solution - battery charger, battery maintainer, trickle charger, plus battery desulfator.
- Do more with Genius - Designed for 6-volt and 12-volt sealed lead-acid automotive, marine, leisure, and deep-cycle batteries, including flooded, gel, AGM, EFB, SLA, VRLA and maintece-free, plus lithium-ion (lifepo4) batteries.
- Enjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
- Charge flat batteries - Charges dead batteries as low as 1-volt. Or use the all-new Force Mode that allows you to take control and manually begin charging dead batteries down to zero volts.
- Restore your battery - An advanced battery repair mode uses slow pulse reconditioner technology to detect battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life..Beyond maintece - It's not just a trickle charger, it's an advanced battery charger maintainer. A fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge..

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0828HLDZC |
| Best Sellers Rank | #23,089 in Automotive ( See Top 100 in Automotive ) #87 in Battery Chargers |
| Item model number | GENIUS5UK |
| Language | English |
| Manufacturer | NOCO |
| Product Dimensions | 7.37 x 4.83 x 11.68 cm; 720 g |

## Product Details

- **Brand:** NOCO
- **Colour:** Black
- **Item weight:** 0.72 Kilograms
- **Output voltage:** 12 Volts
- **Product dimensions:** 8.7D x 11.7W x 20.2H centimeters

## Images

![NOCO GENIUS5UK, 5-Amp Fully-Automatic Smart, 6V and 12V Charger, Maintainer, and Battery Desulfator with Temperature Compensation - Image 1](https://m.media-amazon.com/images/I/81o9ck1FTgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super Stuff
*by A***F on 6 January 2022*

High Quality charger using in india where we have constant power variation still the devise delivers and even reparing both my bike and car batteries

### ⭐⭐⭐⭐ Review
*by M***B on 29 July 2025*

أحسن شاحن وجودته ممتازة

### ⭐⭐⭐⭐⭐ Awsome
*by A***N on 25 September 2021*

Awesome.

## Frequently Bought Together

- NOCO GENIUS5: 5A 6V/12V Smart Battery Charger – Automatic Maintainer, Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation – For Lead-Acid & Lithium Batteries
- NOCO GC002 X-Connect M6 Eyelet Terminal Accessory for Genius Smart Battery Chargers
- NOCO GC004 X-Connect 3-Meter Extension Cable Accessory for NOCO Genius Smart Battery Chargers

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**Shop now:** [https://www.desertcart.us/products/291207603-noco-genius5uk-5-amp-fully-automatic-smart-6v-and-12v](https://www.desertcart.us/products/291207603-noco-genius5uk-5-amp-fully-automatic-smart-6v-and-12v)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-06*