Best Car Battery Chargers for Winter

Winter is coming, so make sure you are ready for those cold winter mornings with a great car battery charger. Check out our list of the best options this year!

Nobody Wants a Dead Battery

Car battery being jumped
Car battery being jumped

Car battery chargers are a great way to make sure your vehicle is always ready for the road, no matter what time of year it happens to be. Car batteries can’t handle extreme heat or cold as well as other types of car parts, which means that they need special care during those times. Car battery chargers keep things running smoothly and efficiently by providing power from an outside source.

These specialized chargers come in many different sizes and shapes, so you should have no trouble finding one that suits your specific needs. There are also plenty of options available on the market today for people with different budgets, all you have to do is find the right one for you!

What is a Car Battery Charger?


Car battery chargers are small appliances that provide power to a car’s battery while the vehicle isn’t running. They hook up to the battery and connect to an electrical source (such as a wall outlet) to keep the battery fully charged while you aren’t using your vehicle. These chargers can come with various features, depending on the price and what you need for your specific car.

Car battery chargers are a great way to keep your car’s battery going strong throughout the year, especially those winter months. They can keep you from getting stuck with a dead car in the middle of nowhere during bad weather conditions, as well as provide enough juice to start your car for a quick getaway.

Why Should I Have a Car Battery Charger?

Connected car battery
Connected car battery

Car battery chargers are one of the most important parts of your vehicle for getting through cold winters. Unfortunately, car batteries can’t keep themselves warm like other car parts, which means they need special attention during the fall and winter months.

Using a car battery charger ensures that your battery will start when you need it to, even on frigid days when you can’t trust the heat. Even if you work on battery maintenance throughout the year, your battery may not always be your friend. They are also great for giving your battery an extra boost during the summer months when they tend to wear down quicker during those hotter days.

Best Battery Chargers for Winter

Now that you know why you need one and what they are, here are some of the best on the market today that you should consider buying this winter.

Battery Tender Plus Charger – $60

Battery Tender Plus -
Battery Tender Plus -

This 1.25 amp, small, and easy-to-use car charger has plenty of power for your vehicle. In addition, it has a standard 4-step charging cycle, so you can be sure that it’s getting the job done as well as possible.

This model also comes with overload protection as well as reverse polarity protection, so you won’t have to worry about any dangerous complications. The Battery Tender Plus Battery Charger is best for small cars, pickups, and SUVs due to its relatively small size. Furthermore, it works with 12V batteries, which makes it a great choice for a Christmas gift.

Optima Digital 400 – $120

Optima Digital 400 -
Optima Digital 400 -

The Optima Digital 400 is a great choice for medium-sized cars and larger trucks. This model features a built-in battery health mode that maximizes your car’s performance as well as its lifespan. It can even work with deeply discharged batteries, down to 1.25V, bringing them back to life within just a couple of hours.

The included LCD also makes it easy to tell how much power is going into your battery at any given time. This model also comes with spark-free connection technology, as well as reverse polarity and overload protection.



The Black and Decker BM3B has a few convenient features that make it simple to use, regardless of your battery’s specific voltage. This model can safely charge both 6V and 12V batteries, so you can use it with almost all cars without any problems or complications. In addition, it includes two different clamps; one for quick charging off the battery if necessary as well as one for trickle charging.

It also has an easy-to-read LCD screen so you can see what’s going on without having to pay much attention. As a result, the BM3B is great for most car owners because it doesn’t require any special knowledge or extra equipment to use effectively.

NOCO Genius Boost Plus GB70 – $200

NOCO Genius Boost Plus GB70 -
NOCO Genius Boost Plus GB70 -

NOCO’s Genius Boost Plus GB70 is a little different from some of the other models, as it doubles as a jump starter as well as a car charger. This unit has enough juice to start up most small cars and SUVs, providing enough power for you to get where you need to go.

This model also has a built-in super bright LED flashlight that can help guide your way in the dark. Additionally, it has overcharge protection and is great for use during the winter months when bad weather can reduce visibility significantly.

Be Prepared This Winter

Winter driving
Winter driving

When the cold weather strikes, it’s better to be safe than sorry. Having a battery charger on hand will prepare you for the event of any potential battery troubles you may have during the more frigid months. Thanks to the advice outlined in this guide, you’re ready to choose among the best car battery chargers for the winter ahead.

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John Alois

John Alois has always been curious about understanding how things work. An interest in human history and science led him to the University of Albany, where he achieved a Bachelor of Arts in anthropology. In the automotive industry, John uses that same natural curiosity. He enjoys working with his hands and dissecting car components. John utilizes his attention to detail when writing car reviews or articles on the latest industry trends. It's easy to spot John's combination of intrigue, knowledge, and skill when reading his work.

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