The best Trickle charger is a battery’s best friend when it comes to maintaining an optimal charge and extending life, so if you have any vehicles that spend any length of time in storage, you probably aren’t unfamiliar with them. Having a trickle charger on hand is a really practical accessory. Your car’s battery will gradually deplete if you don’t routinely drive it.

Extreme temperatures and bad weather will only speed up the battery drain in your car. By gradually bringing it back to full, a trickle charger cancels out this depletion. Some trickle chargers might restart the engine of your car after it has been entirely shut off. This is why in this article we’ll be discussing the list of the best trickle chargers that are best suitable for a car.

Best trickle charger suitable for a car

Read more: How to charge a car battery with a charger in 6 simple steps

So, let’s dive in!

Below shows the list of best trickle chargers for a car but first;


What is a  trickle charger

A battery charger that charges at a low amperage is referred to as a “trickle charger”. Numerous battery chargers produce a range of amperages with the intention of charging a battery either slowly or quickly depending on the situation. Some can be left connected for extended periods of time without overcharging. Consequently, when you hear people discuss trickle chargers, they usually mean something similar.

You don’t actually need a battery charger with float mode monitoring unless you want to be able to leave it connected for some reason. For regular use, any battery charger, or trickle charger, that puts out between around 1 and 3 amps will do. Trickle chargers make battery replacements less frequent and help you save money so you can go on more adventures.

They are a terrific long-term investment for riders who don’t go out very often or for those of us who live in climates that require us to store away our boats or motorcycles during the colder months. Trickle chargers are not intended for rapid charging, and different versions will have different capabilities.

Read more: Lists of best car battery charger

So, let’s get to the article of the day, the best trickle charger for a car;

Best trickle charger for a car

Battery Tender Plus 12V

Battery Tender Plus 12V

A good, affordable basic car battery charger is the Battery Tender Plus. With this trickle charger in your toolbox, maintaining a range of vehicles has never been simpler. It works for ATVs, boats, and anything in between. Although it will charge and maintain smaller vehicles at 3 Volts and up, it should be noted that the Battery Tender Plus is only intended to maintain the charge of automobiles and boats and is not to be used when a battery is entirely discharged.

The Battery Tender Plus is compatible with lead acid, AGM, and GEL batteries and has a 1.25 Amp and 12-volt capacity. It is incredibly lightweight at 2.2 pounds and can be conveniently stowed in a saddlebag or the trunk of your car for emergency use.

Before using this trickle charger, customers should carefully read the instructions to avoid problems that previous users encountered, such as the fact that this charger isn’t intended to charge a battery that is completely dead or the inconsistent light readings. Although the majority of consumers have been pleased with this charger, there are a few minor issues, such as the relatively short cord and the small clamps. However, these are just preferences and shouldn’t put you off.

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Read more: How to charge a car battery with a charger in 6 simple steps

Schumacher SC1309

For individuals that require

Schumacher SC1309

heavy-duty charging, Schumacher created the SC1309. Although the emphasis of this buyer’s guide is vehicle trickle chargers, this particular wheeled charger model from Schumacher can perform more than simply battery maintenance. Among other ingenious features, the amperage rate is automatically regulated by a microprocessor for charging and maintenance.

Kyle Marker, the parts manager at Leith Lincoln, remarks that Schumacher has been engaged in this for a while. He concluded by declaring, “Schumacher is king,” when asked which trickle chargers and automobile battery chargers stood out to him. Nevertheless, the best things do come at a premium, and this choice is no exception.

The charger’s functionality and user-friendliness were cited by numerous reviews as the Schumacher SC1309’s two best qualities. One man exclaims that this trickle charger is superior to others he has used because it shows the status of his car battery.

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Read more: What does the service battery charging system message mean? How to fix it

CTEK Automatic Battery Charger

CTEK Automatic Battery Charger

The CTEK trickle charger is a secure solution to bring along on any outdoor excursion thanks to built-in temperature correction. Users appreciate how portable and straightforward the plug-and-play functioning of this charger is. Selecting the program and mode is all that is required to begin charging the battery; the charger will take care of the rest.

The CTEK charger has clamps, a useful eyelet connector, and a handy storage case to protect your charger from harm. These features make it easy to access the battery. In order to prevent any electronics in your car from being harmed, it also controls the voltage charge.

The minimum battery voltage is 2V, so your battery does need to have some life remaining in it to start, but as long as you keep that in mind, there shouldn’t be any problems. This trickle charger can provide up to 160 Amp-hours for a 12-Volt battery. Additionally, it is simple to use; as soon as a battery type is selected, the charger will start up and start charging in each mode.

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Read more: Car battery corrosion: causes, problems, how to clean and prevent

Battery Tender 3-Amp Car Battery Charger

Battery Tender 3-Amp Car Battery Charger

The Battery Tender 3 Amp Car Battery Charger can fully charge your car battery and then transition to float mode to maintain proper voltage levels. The trickle charger features a ring terminal, alligator clip cable connections, variable voltage (6.0V or 12.0V), lifelong customer support, and a five-year warranty.

Since 1965, Deltran, the family-owned parent company of Battery Tender, has been making some of the best car battery chargers available on the market, making them one of the most dependable producers in the industry. “Battery Tender” was the first name that came to mind when we asked our expert Kyle Marker, the parts manager at Leith Lincoln with more than 10 years of experience in aftermarket car supplies, what brands he favors.

Even though there aren’t many reviews for this device online, those that do praise how effectively this trickle charger functions and attest to its dependability. This trickle charger, according to one reviewer, is wonderful if you have many vehicles and don’t drive just one every day. Another reviewer claims that it does an excellent job of keeping the Optima Battery in his El Camino charged.

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Read more: What does the service battery charging system message mean? How to fix it

NOKO Genius GEN5X2 Smart Charger

NOKO Genius GEN5X2 Smart Charger

The NOKO Genius is a trickle charger that is more expensive and has two battery maintainers, but it also has additional features. The Genius offers start voltage, which detects batteries down to 1V, as well as force mode, which will start a charge from zero, unlike other trickle chargers on the market.

An integrated thermal sensor, which is functional from negative four to 104 degrees Fahrenheit, has the capacity to detect ambient temperature and modify the charge to minimize over and under-charging and is built to resist hours underwater in even the harshest conditions.

People use this trickle charger without any problems for marine, boat, starting, and deep-cycle batteries and appear to find the two-bank battery charger to be convenient. Additionally, it works well with all lead-acid and lithium-ion battery types.

The NOKO’s short handbook is simple to understand, and the auto-memory feature makes charging the same kinds of batteries simple by immediately returning to the last mode chosen. The overall weight of the Genius is 5.3 pounds, making it heavier than other trickle chargers but still portable.

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Read more: Understanding car battery


How long will a car battery last on a trickle charger?

A car battery must be charged using an actual battery charger for 10–24 hours. The quick, clever chargers are those. You might need to charge your battery for three or more days if you’re using a trickle charger. The battery is protected by gradual charging.

How do I choose a trickle charger?

The battery and charger capacities are indicated in amp-hours. Make sure your trickle charger has a higher amp-hour rating than the battery in your car. The majority of chargers have a range of ampere rates; however, a maintenance charger should have less than 5 amps and a fast charger should have at least 10.

What’s better than a trickle charger?

The charge current output of battery maintenance chargers is totally turned off to allow the battery to settle. When the battery’s voltage reaches a certain level, the charger will automatically turn back on and top off the battery. Compared to a trickle charger, this is safer.

Is it good to trickle charge a car battery?

A trickling charger’s main function is to slowly charge a battery and prevent overcharging; however, a regular charger can achieve the same objective. A trickle charger might be a wise purchase if you frequently store batteries for extended periods of time.

Do battery trickle chargers use a lot of electricity?

Since most trickle chargers only use one to two amps of power, it can take up to 48 hours to fully charge a battery. Some clever trickle chargers can even be left on for days or even weeks at a time, but it’s important to confirm this with the manufacturer first.

Can you leave a trickle charger on a battery all night?

Some trickle chargers offer a simple long-term battery care approach because your battery can be left connected without risk for several months. Others might be left connected for no more than a few days. For more information, be sure to see the trickle charger’s handbook.

What size trickle charger do I need for a car battery?

Generally speaking, your battery charger should be 10% to 20% of the battery’s Ah rating. For instance, a 10 Amp charger is the very minimum needed for a 100 Ah battery. You should keep the charger size to within 30% of the entire capacity to avoid overcharging.

How long should I leave my car running to charge my battery?

It is advised to let your car run for at least 30 minutes after you’ve jump-started it because it usually takes at least 30 minutes to fully or sufficiently recharge a dead battery.

What is the normal voltage of a car battery?

The voltage of a fully charged car battery will be 12.6 volts with the engine off. We refer to this as “resting voltage.” The battery voltage will normally increase to 13.5 to 14.5 volts when the engine is running.

Will a trickle charger jump a car?

Jumpstarting a car is not possible with a battery charger. It can only be used to recharge a car battery, which can take anywhere from a few hours and several days, depending on the battery’s size and the charger’s strength.

That’s all for this article, where the list of best trickle chargers for a car is discussed. Hope it was helpful. If so, kindly share. Thanks for reading.