Best 12V Car Battery Chargers Review In 2019 – Buyer’s Guide
Car battery chargers are indispensable tools to have in your automobile.
If you’ve been a victim of a low or dead battery, then you understand the reason behind this argument. It, therefore, begs the question, which the best car battery charger?
Also, if you have the money to spend, you can opt for a model with additional functions such as the capability to check tire pressure or inflate flat tires.
Of course, portability is a must as is the safety of use.
Table of Contents
- A Complete Guide to Choose the Best Car Battery Charger
- 12V Car Battery Jumpstarts – Our Top Picks
- 10. Sunway Solar Car Battery Charger
- 9. STANLEY J5C09 Jump Starter
- 8. NOCO Genius Boost Plus
- 7. BLACK+DECKER BC15BD Bench Battery Charger
- 6. Jump-N-Carry JNC660
- 5. Beatit 800A Portable Car Jump Starter
- 4. Potek Smart Battery Charger
- 3. DBPOWER 600A Car Jump Starter
- 2. NOCO Genius G3500 UltraSafe Smart Charger
- 1. Battery Tender Plus Battery Charger
You should also decide whether you want to connect the charger to your car battery indefinitely or as needed.
Irrespective of your preference, you’re better off with a unit that can monitor and automatically regulate the charge.
It is with these guidelines that we’ve perused through the many units on the market and listed ten of the best car battery chargers at the moment.
With any of these picks in your auto, you’ll never have to flag down or pester other motorists for a jump.
12V Car Battery Jumpstarts – Our Top Picks
Last update on 2018-12-25 / Source: Amazon Affiliates / Images from Amazon Product Advertising API
If you don’t mind the maintenance, this solar car battery by Sunway is a great choice. Not only is it affordable but also easy to use. Its performance is commendable too, and you can count on it to supply your auto’s battery with enough juice.
Let’s now get down to the specifics.
3W 15V Solar Panel
The Sunway’s solar panel will keep your 12 volts battery’s functionality intact. In particular, this charger aims to take care of small (but steady) drains brought about by your vehicles alarm or clock system.
Nonetheless, it is worth noting that you may need to use a regulator if your battery’s capacity is less than 20Ah to prevent overcharging.
You can only make the most out of your portable charger if it is hard-wearing.
The Sunway comes with an ultra-clear PV glass cover for reliable robustness. The plastic ABS casing increases the durability as is the weatherproof design.
And as you may have already presumed, it doesn’t take much to install this charger.
Just mount the solar panel on your vehicle’s windshield, plug the cables into the cigarette lighter and you’re good to go!
The J5C09 is powerful.
It is also one of the most versatile car battery chargers on the market. Apart from ensuring that you’re not a victim of a flat battery, it also comes with an integrated USB port allowing you to recharge your phone, laptop or any other mobile device.
In the meantime, the 120-psi compressor will help inflate flat tires. Other reasons it makes such an excellent option include:
500 Amps of Power
When we say that the J5C09 is powerful, we mean exactly that.
It packs 500 amperes of instant starting power and an additional 1000 peak amperes. In other words, what you get with this model is a handy, portable way to revive your dead battery in a couple of minutes.
The built-in safety system warns you of an incorrect connection just in case you’ve never used a car battery charger before.
Like most car battery chargers by STANLEY, this one has an optional Direct Current plug that lets you recharge it via your car’s DC port.
The idea behind this mechanism is to make sure that the charger is available anytime you need it.
You better believe it when the manufacturer calls this charger a “genius.” A look at what users have to say about this unit is all you need to know that it delivers what it promises.
It has a power rating of 1000 Amps and can give you up to twenty jumps on a single charge!
How about that!
And that’s just a tip of the iceberg. Here’s what the NOCO Genius can do:
Remember when we said that a charger’s safety is an important consideration to make before you spend your money on any particular model? Well, this one uses brand-exclusive technology that makes it virtually mistake proof.
It also has a bright LED flashlight for use in the dark.
Ability to Hold Charge for Long
The NOCO Genius Boost can hold the charge for a remarkable twelve months! Essentially, this means that you can count on it in a second’s notice. And there’s no shortage as to what it can do.
You can use this charger to recover sulfate batteries and restore your battery to original charge as well as recharge in cold climates.
The list of the best car battery chargers wouldn’t be complete without mentioning this model by BLACK+DECKER.
It boasts one-of-a-kind Start Timer technology which gives it the ability to charge your vehicle’s battery to full capacity in only eight minutes.
In fact, it is this stellar functionality that enables the BC15BD to jump almost every other car, even when the battery is completely dead. We break down this model further.
A Variety of Charging Options
The BC15BD offers three automated built-in charging options – fast, trickle and top off charge.
And the best part is that you can shift between each option seamlessly thereby ensuring that your auto’s battery never runs out of charge.
There’s no denying that the BC15BD has an innovative design. Other than the excellent performance it also has a battery and alternator voltage check gauge that allows you to monitor the flow of current via a large LCD screen.
That way, you can detect battery clamps or incorrect connections in a sec.
And just as you’d have hoped with a battery charger of its stature, the BC15BD is a “plug and play” model with a completely automated charging mechanism.
The Jump-N-Carry JNC660 takes reliability to a whole new level. Yes! This model packs 1,700 peak Amps or an equivalent of 425 cranking Amps, making it one of the most powerful chargers on this list.
Other highlights that justify its hefty price tag include:
The JNC660 comes with an assortment of features that seek to revolutionize the way to jump your vehicle’s battery.
You’ll love the efficiency and convenience of the 46-inch cable that enables you to get to the starting points irrespective of your auto’s bonnet shape.
The Grade Hot Jaws provide a tight clamp even on corroded batteries for exceptional dependability.
You can bet that the JNC660 will last for years thanks to the “power path” components including the AWG cable lead and the heavy duty ABS plastic casing. Meanwhile, be sure to use the integrated voltmeter to monitor the status of your battery while it charges.
And just so you may know, the JNC660, just like any top-notch charger supports automatic charging, so it’s always in a ready-to-use state.
Halfway through our top best car battery chargers picks and here comes the Beatit 800A, a highly portable yet efficient model.
It makes a great option for a frequent traveler who’s likely to leave his/her vehicle parked for a couple of days thanks to its ability to regulate the output.
And the beauty of it is that you can just mount it in the engine bay and only leave a plug accessible for connection. That way, you can be sure that your battery won’t overcharge or get stolen.
We scrutinize this charger further and why it is an outstanding choice.
1800 amperes of Power
The Beatit may be compact, but it carries enough power to jump up to 20 batteries with a single charge.
It will get your dead battery working in less than six hours at a charging speed of 2.1 amps. Use it for motorcycles, truck or boat with gas engines of up to six liters.
The Beatit comes with smart jumper clamps and a safe lithium battery for enhanced performance.
Even better is the fact that it offers multiple levels of safety. In other words, nothing will happen to you even when you disconnect the charger or touch the clamps.
If you’re in search of a simple, basic car battery with no whistles and bells, his model Potek could very well be your best bet. Naturally, the lack of bonus functionalities translates to a price that won’t hurt your wallet.
Even then, this unit provides a consistency that you can rely on while on the road. Its features include:
Three Stage Charging
The Potek’s design allows you to keep an eye on three critical charging phases.
You can monitor the current, voltage and the progression of flow. It also ensures that your battery stays fully charged and even allows you to adjust the charging stages depending on the cell type at the push of a button.
Now, that’s versatility any motorist would love to experience.
You have to love Potek and all that it has to offer.
Everything about this unit from the external design to the output and safety features, tell you that its manufacturer had your convenience and needs in mind. And just so you may know it can recharge all 12 volts lead batteries.
If the positive vibes that this unit as to its name is anything to go by, then it is indeed one of the best car battery chargers you get. It features 1800mAh capacity and a 2.4A USB port to help you charge your mobile device at the fastest possible speed.
The other reasons drivers love it include:
Superior, Intelligent Jumper Cables
DBPOWER 600A copper jumper cables are relatively durable when pitted against the competition.
Besides, they use smart technology to give your battery or any other device that you may be charging protection against overcharge, overload and short circuit as well as overvoltage.
A Variety of Extra
While this unit’s ability to charge your automobile’s battery is not in question, it also boasts a collection of additional features for improved usability. These include a compass to help you find your way to a safe location just in case you get lost.
There’s also an LCD screen to notify you of the remaining voltage. That way, you can make better use of your battery’s residual power.
If you had any doubts that NOCO is a company to reckon, then Genius G3500 ability will quell your fears.
A top of the line model in every way, this unit can charge lithium-ion and lead-acid batteries for an incredible 120 amp hours! What’s more?
As stated earlier on, it is NOCO’s investment in technology that keeps it ahead of the park. The Genius G3500 charges and repairs damaged batteries two times faster than its closest competitor.
It is even compatible with CANBUS electrical systems and micro-hybrid start-stop vehicles.
Most motorists love this model’s lightweight and compact design.
In fact, it is one of the smallest and lightest car battery chargers weighing about a pound. It has a rubberized base that won’t scratch surfaces and external mounting holes for stable installation.
Did we mention that it is water and UV resistant? Well, now you know.
Here comes the arguably the best car battery charger on the market and one of the world’s most technologically advanced models. Those who’ve used it hail the ease of use and unmatched performance. And the best part is that it won’t cost you a fortune to own one.
Here’s why this unit has got everyone talking.
First-class Charging Ability
The Battery Tender has an output that can rival that of a 3a charger.
It is 50% more powerful than most models in its category so you can count on it anytime. Other than that, it is efficient enough to keep the battery power intact even as your vehicle’s electronics draw power from it.
Adjust to the Surroundings
Yes! That’s just how intelligent the Battery Tender is!
It will attune to the temperatures to guarantee optimal output. It, therefore, means that you can expect superior performance even in cold weather.
This unit will also move between full and float charging modes automatically.
In a nutshell, the best way to experience what the Battery Tender has to offer is to mount it on your car. After all, numbers show it delivers what it promises!