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Noco GENIUS10 Review

Are you looking for a comprehensive guide to the Noco GENIUS10? You’ve come to the right place. In this article, we will answer some general questions about the product, give you our honest opinion of it, and provide helpful tips on how to get the most out of your purchase. So, let’s get started!
Noco GENIUS10 Do you need a reliable and powerful battery charger? Meet the Noco GENIUS10. This charger is 17% smaller than the G7200 but delivers over 115% more power. It’s perfect for 6-volt and 12-volt sealed lead-acid automotive, marine, RV, powersport, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free, plus lithium-ion batteries (lifepo4).
The GENIUS10 features an integrated digital thermal sensor that detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. Plus, the all-new force mode allows you to take control of stubborn batteries and give them the power boost they need. Don’t go another day without a reliable battery charger – get the Noco GENIUS10 today! [/su_note]

Noco GENIUS10 User Manual

  • Perfect for 6-volt and 12-volt batteries
  • 17% smaller than the G7200
  • Delivers over 115% more power

  • Some have found the display difficult to read in direct sunlight

How Do Car Battery Chargers Work?

Car battery chargers work by supplying electrical current to a car’s battery, which in turn recharges the battery. The current supplied by the charger is determined by the type of charger and the condition of the battery. There are two types of car battery chargers: trickle chargers and standard chargers. Trickle chargers supply a low level of current and are used to maintain a fully charged battery. Standard chargers supply a higher level of current and are used to recharge a battery that has been partially discharged.

How Do Car Battery Chargers Work?

The amount of time it takes to charge a car battery depends on the type of charger and the condition of the battery. A trickle charger can take up to 24 hours to charge a fully discharged battery. A standard charger can take anywhere from 4 to 12 hours to charge a fully discharged battery.[1]

Amperage And Voltage

The Noco GENIUS10 is a fully-automatic, microprocessor-controlled charger that features 10A of charging current and 12V of output voltage. It’s one of the most popular chargers on the market, and for good reason – it’s an incredibly versatile and reliable charger that can handle just about any type of battery.

The amperage rating of a charger is important to consider because it determines how fast the charger can charge a battery.
The higher the amperage, the faster the charge time. However, it’s important to note that not all batteries can be safely charged at the highest amperage setting. Always consult the manufacturer’s instructions to determine the maximum safe charging current for your particular battery.

The voltage rating of a charger is also important to consider because it determines the maximum voltage that the charger can output. Most lead-acid batteries require a charge voltage of around 14.4V in order to achieve a full charge. However, some AGM (Absorbed Glass Mat) batteries may require a slightly higher voltage in order to reach a full charge. Always consult the manufacturer’s instructions to determine the optimal charging voltage for your particular battery.[1]

Trickle Charging And Desulfation

The NOCO Genius10 features a built-in microprocessor that intelligently monitors the battery voltage and applies the correct charge, based on the battery type you’ve selected. It also features settings for both trickle charging and desulfation.

To select the correct mode, first connect the charger to the battery and then press the Mode button until the desired mode is selected.[1]

Battery Charger Vs. Battery Jump Starter

When your car won’t start, you have two options: call a tow truck or try to jump start the engine yourself. If you choose the latter, you’ll need either a battery charger or a battery jump starter.

If you’re not sure which one is right for you, here’s a quick rundown of the differences between battery chargers and battery jump starters:

Battery Chargers:

  • Battery chargers are less expensive than battery jump starters.
  • Battery chargers can take several hours to charge a dead battery.
  • You need another car with a working battery to use a battery charger.

Battery Jump Starters:

  • Battery jump starters are more expensive than battery chargers.
  • Battery jump starters can charge a dead battery in minutes.
  • You don’t need another car to use a battery jump starter.[1]

How We Tested

Charging Speed

We put the Noco GENIUS10 to the test to see how quickly it could charge a variety of devices. We charged a dead iPhone 6s, a dead Samsung Galaxy S6 Edge, and a dead GoPro HERO4 Black. We also charged an iPad Mini 4 that was at 50% battery life. We used the included charging cables for each device.

Charging Speed

The Noco GENIUS10 was able to charge all four devices in about 2 hours and 30 minutes. The iPhone 6s went from 0% to 100% in 1 hour and 15 minutes, while the Samsung Galaxy S6 Edge went from 0% to 100% in 2 hours. The GoPro HERO4 Black went from 0% to 100% in 1 hour and 30 minutes, and the iPad Mini 4 went from 50% to 100% in 1 hour and 15 minutes.

Overall, we were impressed with the charging speed of the Noco GENIUS10. It was able to charge all four devices relatively quickly, especially considering the size of the battery pack.[1]


The Noco GENIUS10 is a versatile battery pack that can charge a variety of devices. It has two USB ports, one of which is a Quick Charge 3.0 port. It also has an AC outlet, so you can plug in and charge devices that use a standard AC power adapter.

The Noco GENIUS10 also has a built-in LED flashlight.

The flashlight is bright and has three settings: low, high, and SOS.
The SOS setting is useful in emergencies, as it will flash the light in a Morse code pattern that spells out “SOS.”

Ease Of Use

The Noco GENIUS10 is a simple battery pack to use. To charge a device, simply plug it into one of the two USB ports or into the AC outlet. The Noco GENIUS10 will automatically begin charging the device. To check the remaining battery life, press the power button on the front of the battery pack.

The LED indicator will light up to show how much power is remaining (25%, 50%, 75%, or 100%).

To charge the Noco GENIUS10, plug it into a standard AC outlet using the included AC power adapter. It takes about 4-5 hours to fully charge the battery pack from 0%.


The Noco GENIUS10 is a great value for the price. It’s a versatile battery pack that can charge a variety of devices, including phones, tablets, cameras, and more. It’s also easy to use and comes with a built-in LED flashlight. If you’re looking for a reliable and affordable battery pack, the Noco GENIUS10 is a great option.[1]

Why You Can Trust Us

Unedited reviews from verified customers are publically available on Noco’s website. We also consulted expert opinions from well-known websites like New Atlas and What to Expect.

To get the full picture on a product, we read as many customer reviews as possible. After all, people who have actually used the product are in the best position to tell you whether it’s worth buying or not.

We also took a close look at the features that make this charger stand out, as well as its potential disadvantages. This way, you can decide for yourself if the Noco GENIUS10 is the right charger for your needs.[1]

‎Electrical Accessories

GENIUS10 is a 10-amp fully automatic smart charger and battery maintainer for 12-volt lead-acid batteries. It’s designed to extend the life of your vehicle’s battery by keeping it charged and conditioned, even when it’s not in use. With its built-in safety features, GENIUS10 is safe to use on all types of lead-acid batteries, including Flooded (wet), Gel, and AGM.

‎Electrical Accessories

What sets GENIUS10 apart from other battery chargers is its ability to charge, condition, and maintain your battery — all in one unit. And because it’s fully automatic, there’s no need to worry about overcharging or undercharging your battery. GENIUS10 will automatically shut off when the battery is fully charged, and then it will enter into a maintenance mode to keep the battery charged and conditioned.

GENIUS10 is also a great choice for those who have multiple 12-volt lead-acid batteries, as it can charge up to 10 batteries at the same time. And because it’s so compact, GENIUS10 takes up very little space — making it easy to store in your garage or workshop.

If you’re looking for a battery charger that does it all, then look no further than Noco GENIUS10. It’s the perfect choice for keeping your 12-volt lead-acid batteries charged, conditioned, and ready to go — all in one unit.[1]


How do I choose a car battery charger?

There are a few things to consider when choosing a car battery charger, including the type of charger, the amperage, and the voltage. You’ll also want to make sure that the charger is compatible with your car’s battery.

Are Schumacher battery chargers any good?

Yes, Schumacher battery chargers are some of the best on the market. They offer a wide variety of features and are built to last.

What is the fastest car battery charger?

The Noco GENIUS10 is the fastest car battery charger on the market. It can charge a car battery in as little as 15 minutes.

What is desulfation mode?

Desulfation mode is a feature of some car battery chargers that helps to remove sulfate build-up from the battery. This can help to extend the life of the battery and improve its performance.

What is trickle charging?

Trickle charging is a type of charging that slowly adds charge to the battery over time. This is often used for batteries that are not being used regularly, such as those in storage.

What is the best battery charger for cars?

The best battery charger for cars will depend on your specific needs. Some factors to consider include the type of charger, the amperage, the voltage, and the compatibility with your car’s battery.

Is it OK to leave a battery charger/maintainer on all the time?

Yes, it is perfectly safe to leave a battery charger/maintainer on all the time.

Is it OK to leave a battery charger/maintainer on all the time?

In fact, it’s often recommended in order to keep your car’s battery in good condition.

Is a car battery charger worth it?

Yes, a car battery charger is definitely worth it. Not only will it save you time and money, but it will also help to extend the life of your car’s battery.

What is the strongest car battery charger?

The strongest car battery charger is the Noco GENIUS10. It can charge a car battery in as little as 15 minutes and has a built-in desulfation mode.

Related Video: **REVIEW** NOCO Genius 10 Battery Charger – AGM & Lithium


After testing and using the Noco GENIUS10, we can say that it’s definitely one of the best battery chargers on the market. It’s packed with features, it’s easy to use, and it does a great job of charging and maintaining batteries.

The only real downside to the Noco GENIUS10 is the price. At $129.95, it’s definitely on the expensive side. But if you have the money to spend, we think it’s worth it.

If you’re looking for a top-of-the-line battery charger, the Noco GENIUS10 is the way to go.

What do you think of the Noco GENIUS10? Let us know in the comments below.


  1. https://www.motor1.com/products-services/auto-products/car-battery-chargers/