---
product_id: 169905287
title: "NOCO GENIUS10: 10A 6V/12V Smart Battery Charger – Automatic Maintainer, Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation – For Lead-Acid & Lithium Batteries"
brand: "noco"
price: "$539"
currency: NZD
in_stock: true
reviews_count: 7
category: "Noco"
url: https://www.desertcart.nz/products/169905287-noco-genius10-10a-6v-12v-smart-battery-charger-automatic-maintainer
store_origin: NZ
region: New Zealand
---

# 10A high-power output 6V/12V multi-chemistry support Dynamic temperature compensation NOCO GENIUS10: 10A 6V/12V Smart Battery Charger – Automatic Maintainer, Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation – For Lead-Acid & Lithium Batteries

**Brand:** noco
**Price:** $539
**Availability:** ✅ In Stock

## Summary

> 🔌 Charge smarter, live powered — never get stranded again!

## Quick Answers

- **What is this?** NOCO GENIUS10: 10A 6V/12V Smart Battery Charger – Automatic Maintainer, Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation – For Lead-Acid & Lithium Batteries by noco
- **How much does it cost?** $539 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/169905287-noco-genius10-10a-6v-12v-smart-battery-charger-automatic-maintainer)

## 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

- • **Smart Thermal Sensing:** Automatically adjusts charging to ambient temperature, preventing overcharge and optimizing battery health.
- • **Power-Packed Precision:** Delivers a robust 10 amps for fast, efficient charging across 6V and 12V batteries.
- • **Versatile Compatibility:** Works seamlessly with lead-acid (AGM, Gel, SLA) and lithium-ion (LiFePO4) batteries for cars, bikes, campers, and more.
- • **All-in-One Battery Revival:** Includes desulfation mode to restore and extend battery life, saving you costly replacements.
- • **Set-and-Forget Maintenance:** Safe for indefinite connection with automatic trickle charging and overcharge protection.

## Overview

The NOCO GENIUS10UK is a compact, 10-amp smart battery charger designed for 6V and 12V lead-acid and lithium batteries. Featuring advanced temperature compensation, desulfation technology, and multi-chemistry compatibility, it safely charges, maintains, and restores batteries across a wide range of vehicles. Its user-friendly design and set-and-forget operation make it an essential tool for professionals and enthusiasts aiming to maximize battery lifespan and reliability.

## Description

Versatile 6V/12V charger with automatic temperature compensation protects against overcharging to keep lead-acid and lithium batteries performing at their best.

Review: Saved Me the Cost of Two New Batteries – Absolutely Brilliant Charger! - I bought the NOCO GENIUS10 10A Smart Battery Charger for my Volkswagen T6.1 camper van, after being told both my batteries were finished and needed replacing. I decided to give this charger a try before spending hundreds on new ones — and I’m so glad I did! Within a couple of days, it completely reconditioned and revived both batteries, bringing them back to full health. They now hold charge perfectly and start the van effortlessly every time. This unit genuinely paid for itself the moment it restored those batteries. The reconditioning mode is fantastic, and the built-in temperature compensation ensures safe and efficient charging regardless of the weather. It automatically adjusts the charging profile, which is ideal for a camper van parked outside in varying conditions. The GENIUS10 feels well-built and very user-friendly. The indicator lights clearly show the charging stage, and setup is as simple as connecting the clamps and pressing a button. It works with both lead-acid and lithium batteries, giving great flexibility if you ever upgrade or use leisure batteries. I also appreciate that it’s a true set‑and‑forget smart charger — no risk of overcharging or damage, which makes long-term maintenance effortless. After seeing what it’s capable of, I’d recommend the NOCO GENIUS10 to anyone with a car, van, or camper that’s prone to battery drain. It’s one of those rare tools that actually delivers beyond expectations and saves serious money. A must‑have for any vehicle owner!
Review: A Must-Have for Anyone with Multiple Vehicle Batteries - I recently purchased the NOCO GENIUS10UK 10A Car Battery Charger, and I’m very impressed with its performance. It’s become an essential tool for maintaining all of my vehicle batteries, from my car to my motorbike. What I Love About It: Versatile Charging Options One of the standout features of this charger is its ability to handle both 6V and 12V batteries, including AGM, leisure, lithium, and even motorbike and caravan batteries. This makes it incredibly versatile, and it’s perfect for anyone who has multiple vehicles or uses a variety of battery types. Smart Technology The NOCO GENIUS10UK is packed with smart technology. It automatically detects the battery type and adjusts the charging process to suit. I appreciate how easy it is to just plug it in and let it do its thing. The charger also includes a desulfation mode, which helps extend the life of my batteries and keeps them in optimal condition. Portable and Compact This charger is incredibly portable and compact, so it doesn’t take up much space in the garage or shed. It’s easy to store and transport, which is great if you need to take it with you on the go or to a remote location. Maintenance Mode The maintenance mode is a fantastic feature for long-term storage. It trickle charges the battery to maintain its charge without overcharging, ensuring that it’s always ready to go when I need it. User-Friendly The charger is very easy to use. The LED indicators provide clear information on the status of the charging process, so I always know what’s going on. It’s also incredibly safe, with built-in protections against overcharging, short-circuiting, and reverse polarity. The Results: Since using the NOCO GENIUS10UK, I’ve noticed that all my batteries stay in excellent condition, even after long periods of inactivity. It’s easy to leave it plugged in and let it maintain the batteries, which saves me time and effort. Final Thoughts: If you’re looking for a reliable, efficient, and versatile car battery charger, the NOCO GENIUS10UK is an excellent choice. It handles a wide range of battery types, features smart charging technology, and is perfect for maintaining your batteries year-round. I highly recommend it to anyone who wants to keep their vehicle batteries in top condition without hassle.

## Features

- MEET THE GENIUS10UK — Similar to our G7200UK, just better. It's 17% smaller and delivers over 115% more power. It's the all-in-one charging solution - battery charger, battery maintainer, trickle charger, plus desulfator.
- DO MORE WITH GENIUS — Designed for 6-volt and 12-volt lead-acid (AGM, EFB, Gel, SLA, VRLA, Start-Stop) and lithium-ion (LiFePO4) batteries, including flooded, maintenance-free, deep-cycle, marine and powersport batteries.
- 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.
- BEYOND MAINTENANCE — Keep your battery fully charged without worrying about overcharging. Our smart charger constantly monitors the battery, allowing you to leave it connected safely - indefinitely - for worry-free maintenance.
- RESTORE YOUR BATTERY — Precision pulse charging automatically detects and reverses battery sulfation and acid stratification, restoring your battery's health for improved performance and extended lifespan.
- COMPATIBLE — Charges and maintains all types of vehicles, including cars, motorbikes, motorcycles, scooters, mopeds, lawnmowers, ATVs, quads, tractors, trucks, caravans, campervans, motorhomes, vans, boats, leisure, and more.
- WHAT'S IN THE BOX — Includes a 10A charger, 72-inch AC cable, 80-inch DC cable with battery clamps, and integrated eyelet terminals, mounting bracket, screws, and a 3-year warranty. Proudly designed in the USA.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0828H7PNP |
| Amperage | 10 Amps |
| Best Sellers Rank | 435 in Automotive ( See Top 100 in Automotive ) 2 in Motorbike Battery Chargers 8 in Car Battery Charging Units |
| Brand | NOCO |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,553) |
| Date First Available | 2 Dec. 2019 |
| Item Weight | 1.81 kg |
| Item model number | GENIUS10UK |
| Manufacturer | NOCO |
| Manufacturer part number | GENIUS10UK |
| Model | GENIUS10UK |
| Product Dimensions | 9.14 x 5.84 x 18.03 cm; 1.81 kg |
| Special Features | Battery Charger For Car, Motorbike, Caravan And Leisure Batteries, Battery Maintainer, Trickle Charger And Battery Desulfator, Temperature Compensation For Accurate Recharging, Force Mode For Manual Battery Charging, IP65 Ingress Protection, Spark-Proof and Reverse Polarity Protection |

## Product Details

- **Brand:** NOCO
- **Colour:** Black
- **Item weight:** 1.81 Kilograms
- **Output voltage:** 12 Volts (DC)
- **Product dimensions:** 11.4D x 11.2W x 23.1H centimetres

## Images

![NOCO GENIUS10: 10A 6V/12V Smart Battery Charger – Automatic Maintainer, Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation – For Lead-Acid & Lithium Batteries - Image 1](https://m.media-amazon.com/images/I/71hqXWEqiWL.jpg)

## Questions & Answers

**Q: I have a 200 ah battery hooked up to solar via an inverter. can i use this when sun isn’t shining? do i need to disconnect from the inverter?**
A: Hi
 I’ve had mine a few months and it’s very good. I use it to keep two separate banks of two x 120ah batteries topped up when my solar isn’t enough. I plug it into the 240 electric and fasten it onto my inverter. My batteries were often going flat, they are always full now. This item also has the ability to bring dead batteries back to life it is an amazing product. There are also loads of accessories available to buy so that you can use it for other things. It charged my car battery up beautifully yesterday. I wish I’d had this years ago it’s well worth the money

**Q: Will supply mode supply constant 10a with the battery connected? need it for flashing ecu**
A: It depends if tuning the ECU requires applying a "load" (e.g., turning on lights) during reprogramming. If yes, then it's not sufficient. If no, then using the 12V Supply Mode should work, but remember not to add any loads during the process. It is also best practice to contact the manufacturer to make sure the vehicle does not draw more than 10-amps during reprogramming.

**Q: Can I charge my iphone**
A: For phones and other USB charged devices buy the NOCO Boost Sport or similar unit which is a combined 12v jump starter, USB supply/charger and 5 mode LED emergency torch designed to be kept in the vehicle.

For camping/day trips it can be recharged with a small solar panel or from a vehicle socket as it has standard USB input and outputs.

**Q: Live in a flat so my car is always parked in street or in a public car park so can't plug in to mains/connect to battery in car at same time. Suitable**
A: You can remove the battery and charge it in your flat

## Customer Reviews

### ⭐⭐⭐⭐⭐ Saved Me the Cost of Two New Batteries – Absolutely Brilliant Charger!
*by P***L on 20 October 2025*

I bought the NOCO GENIUS10 10A Smart Battery Charger for my Volkswagen T6.1 camper van, after being told both my batteries were finished and needed replacing. I decided to give this charger a try before spending hundreds on new ones — and I’m so glad I did! Within a couple of days, it completely reconditioned and revived both batteries, bringing them back to full health. They now hold charge perfectly and start the van effortlessly every time. This unit genuinely paid for itself the moment it restored those batteries. The reconditioning mode is fantastic, and the built-in temperature compensation ensures safe and efficient charging regardless of the weather. It automatically adjusts the charging profile, which is ideal for a camper van parked outside in varying conditions. The GENIUS10 feels well-built and very user-friendly. The indicator lights clearly show the charging stage, and setup is as simple as connecting the clamps and pressing a button. It works with both lead-acid and lithium batteries, giving great flexibility if you ever upgrade or use leisure batteries. I also appreciate that it’s a true set‑and‑forget smart charger — no risk of overcharging or damage, which makes long-term maintenance effortless. After seeing what it’s capable of, I’d recommend the NOCO GENIUS10 to anyone with a car, van, or camper that’s prone to battery drain. It’s one of those rare tools that actually delivers beyond expectations and saves serious money. A must‑have for any vehicle owner!

### ⭐⭐⭐⭐⭐ A Must-Have for Anyone with Multiple Vehicle Batteries
*by J***. on 18 January 2025*

I recently purchased the NOCO GENIUS10UK 10A Car Battery Charger, and I’m very impressed with its performance. It’s become an essential tool for maintaining all of my vehicle batteries, from my car to my motorbike. What I Love About It: Versatile Charging Options One of the standout features of this charger is its ability to handle both 6V and 12V batteries, including AGM, leisure, lithium, and even motorbike and caravan batteries. This makes it incredibly versatile, and it’s perfect for anyone who has multiple vehicles or uses a variety of battery types. Smart Technology The NOCO GENIUS10UK is packed with smart technology. It automatically detects the battery type and adjusts the charging process to suit. I appreciate how easy it is to just plug it in and let it do its thing. The charger also includes a desulfation mode, which helps extend the life of my batteries and keeps them in optimal condition. Portable and Compact This charger is incredibly portable and compact, so it doesn’t take up much space in the garage or shed. It’s easy to store and transport, which is great if you need to take it with you on the go or to a remote location. Maintenance Mode The maintenance mode is a fantastic feature for long-term storage. It trickle charges the battery to maintain its charge without overcharging, ensuring that it’s always ready to go when I need it. User-Friendly The charger is very easy to use. The LED indicators provide clear information on the status of the charging process, so I always know what’s going on. It’s also incredibly safe, with built-in protections against overcharging, short-circuiting, and reverse polarity. The Results: Since using the NOCO GENIUS10UK, I’ve noticed that all my batteries stay in excellent condition, even after long periods of inactivity. It’s easy to leave it plugged in and let it maintain the batteries, which saves me time and effort. Final Thoughts: If you’re looking for a reliable, efficient, and versatile car battery charger, the NOCO GENIUS10UK is an excellent choice. It handles a wide range of battery types, features smart charging technology, and is perfect for maintaining your batteries year-round. I highly recommend it to anyone who wants to keep their vehicle batteries in top condition without hassle.

### ⭐⭐⭐⭐⭐ Useful tool for any garage
*by M***S on 26 December 2025*

Really simple to use with multiple options for charging different battery types. Good size, really good weight and quaility to it which helps justify the price. Charges batteries well, useful tool for any garage.

## Frequently Bought Together

- NOCO GENIUS10: 10A 6V/12V Smart Battery Charger – Automatic Maintainer, Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation – For Lead-Acid & Lithium Batteries
- NOCO GC004 X-Connect 3-Meter Extension Cable Accessory for NOCO Genius Smart Battery Chargers
- NOCO GC002 X-Connect M6 Eyelet Terminal Accessory for Genius Smart Battery Chargers

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-16*