Car battery chargers offer a much safer and convenient option than traditional methods of jump-starting a car. Getting another vehicle, hooking up the batteries, and waiting can be frustrating.
Car battery chargers are now like power banks for electrical energy, and many come with a variety of built-in extras. They can recharge with wall-plug adapters, have built-in USB ports, and can run using your vehicle’s cigarette lighter.
Buying the ideal battery charger that offers just enough extra features at the perfect price for you can be tricky due to the overwhelming choice available these days. That’s why we’re reviewing the most popular models out there and recommending essential features to look out for.
So, let’s go through them…
- 1 Top 10 Best Car Battery Charger In 2021 Reviews
- 1.1 1 Clore Automotive Jump-N-Carry JNC660
- 1.2 2 Battery Tender Plus 021-0128
- 1.3 3 NOCO Genius G3500
- 1.3.1 The charger also innovates when it comes to safety…
- 1.3.2 The charger has an onboard computer that monitors the battery’s voltage levels, only charging when needed. This protects the battery from overcharging and, in turn, extends the battery’s life. On top of that, you get a 5-year warranty on your new NOCO Genius G3500.
- 1.3.3 Compact too…
- 1.4 4 Schumacher SC1280
- 1.5 5 BLACK+DECKER BM3B
- 1.6 6 DBPOWER 800A 18000mAh Portable Car Jump Starter
- 1.7 7 Beatit BT-D11
- 1.8 8 GOOLOO 1200A Peak 18000mAh SuperSafe Car Jump Starter
- 1.9 9 MOTOPOWER MP00205A 12V 800mA Fully Automatic Battery Charger
- 1.10 10 Schumacher SC1325
- 2 Best Car Battery Charger Buying Guide
- 3 If You Found This Review Useful
- 4 Best Car Battery Charger Round-Up
Top 10 Best Car Battery Charger In 2021 Reviews
1 Clore Automotive Jump-N-Carry JNC660
The Clore JN660 is one of the best investments you can currently make if you own a vehicle. Its primary purpose is to jump-start a car with a drained battery with extended cranking power. One full charge can provide multiple jumpstarts. Being stuck on the side of a road in the middle of nowhere can be stressful, and knowing that you can jumpstart a dead battery offers some relief.
The first great feature is the long 46-feet cable length. This makes it easy to move around your car with ease. The industrial strength claw clamps provide excellent grip and provide a jump even if the battery points are corroded.
Clore uses what they call Proformer Battery Technology, which provides maximum power, density, and durability. But, that’s not all; you also receive a long service life when you purchase this charger.
Charging is super easy since it is fully automated. So, you can leave it plugged in until you need it without having to worry about deteriorating the charger’s life. There is a reason it’s on the top of our list since it’s not to be missed.
- Durable and powerful cranking.
- Can be used with corroded power points.
- Automatic charging.
- No extra light included for emergencies.
- The air compressor isn’t great.
2 Battery Tender Plus 021-0128
Don’t be intimidated by the crazy digit name here. The Battery Tender Plus is a smartly designed battery that offers excellent features and efficiency.
The battery is not only able to charge low batteries but can keep their voltage at a stable and optimal voltage, unlike trickle chargers. It achieves this by alternating between the fully charged and float charging modes.
The most asked question, though, is how fast can it charge my battery? The battery is a 1.25-amp charger and can charge more quickly than most 3-amp chargers on the market with its powersport charger.
The battery charger is spark-proof when used with lead connections and will automatically detect reverse polarity, ensuring a locked-in connection before charging. The company also provides a crazy 10-year warranty, which is longer than the life cycle of a standard car battery!
This model is compatible with lead-acid, flooded, and sealed maintenance-free batteries, which means it’s super versatile and will work on most vehicles or set-ups using car batteries.
Monitoring your charger and battery levels couldn’t be easier with two LED light indicators that will show you the battery’s condition and if the battery voltage drops too low.
It’s important to note that this charger will most likely not be able to fix a fully drained, dead battery. It’s meant for charging batteries that have low voltages or maintaining newer batteries.
- Easy to use.
- Fast charging.
- 10-Year warranty.
- Won’t work on a fully drained battery.
3 NOCO Genius G3500
NOCO is a very famous and trusted brand within the battery community and has made many great products. To summarize what you get here, a three and a half Amp for charging 6 and 12-volt lithium batteries and lead-acid batteries, up to 120Ah.
It can even be used for marine, RV, and deep-cycle batteries. This makes it an extremely versatile charger, perfect for camp fanatics that have more than one use for a car battery. Also, when compared to most of the other available battery chargers, the NOCO Genius is able to charge batteries twice as fast.
The NOCO Genius works with almost all 6V and 12V batteries. This includes all typical automotive, deep cycle, AGM, and maintenance-free batteries. It also works on Micro-Hybrid start-stop vehicles. It’s able to charge up batteries up to 120-amp hours.
The charger also innovates when it comes to safety…
The charger has an onboard computer that monitors the battery’s voltage levels, only charging when needed. This protects the battery from overcharging and, in turn, extends the battery’s life. On top of that, you get a 5-year warranty on your new NOCO Genius G3500.
The G3500 crams all of these fantastic features and fast charging into a small and manageable package. The casing is water and UV resistant, so it can safely stay in your garage or car without getting damaged.
Considering all of this, it’s a steal at its price and should not be overlooked.
- Water and UV resistant.
- Easy to use.
- Charges fast and safely.
- Doesn’t fix a dead battery.
4 Schumacher SC1280
Schumacher is on every top battery charger list you can find and for a good reason. The company has perfected the craft on automobile and marine battery chargers. The two most important things for a battery charger are fast charging and reliability/durability, and Schumacher ticks these two boxes every time.
The charger can charge batteries up to a 15-amp charge rate. Full batteries are then maintained up to a 3-amp charge rate.
The charger can also automatically detect if the battery is 6V or 12V, with no settings that need switching for ease of use. Once it has identified the battery voltage, it will run a diagnostic and automatically choose the correct charge rate for the given battery.
Honestly, this is the closest a battery charger comes to plug and play, or should we say plug and charge. It’s almost like a charging brick that you use for phones, but for your car. Simply stick it on, and it will charge.
Schumacher also added a decent amount of safety features. There is reverse-hookup protection for the accident-prone people who might accidentally swap the clamps. This charger is not capable of jumpstarting your vehicle but can save batteries that are nearly drained completely.
- Automatic charge rate and voltage detection.
- Easy to use.
- Cannot jumpstart your vehicle.
- Not as versatile as other charges.
5 BLACK+DECKER BM3B
Black+Decker is such a widely known brand name. Mainly due to their diverse collection of power-tools, home-equipment, and hardware. Any fan of Black+Decker will be happy to find out that they also produce battery chargers.
In short, yes! The BM3B is a great battery charger, albeit a very basic one, which some people prefer. Connecting can be done using battery clamps, O-rings, or even the DC plug in your vehicle.
It might not be able to automatically switch between 12V and 6V when plugged into a different battery, but the big switch is easy to spot and use. Once plugged in, it is able to automatically detect the voltage and decide which charge rate should be used.
The charger can be used on a large number of different batteries, including cars, bikes, trucks, RVs, boats, and much more! This means any standard, gel, or wet battery.
Safety is also important to Black+Decker. There is a built-in circuit breaker protecting the charger and battery. It prevents overcharging and guards against reverse polarity if you accidentally swap the poles.
Black+Decker even adds a mounting bracket to the design, if you’d like to mount it securely into one spot for extended use.
Black+Decker’s BM3B is a great affordable addition to any setup that requires a battery or for vehicles that aren’t used as much like 4×4 trucks during the cold season.
- Three connection types.
- Surge protection.
- Easy to use.
- Mount provided.
- LED lights aren’t easy to see.
6 DBPOWER 800A 18000mAh Portable Car Jump Starter
Nothing hurts more than getting in your car, turning the ignition, and hearing the sweet sound of… nothing.
First of all, you most likely need someone, like a friend, who has a working battery with a decent voltage reading. Secondly, you need proper jump cables, and some patience whilst your battery is charging.
The DBPOWER 800A might just become your best friend. It’s a compact car jump starter that can easily fit in the glove compartment. The small size does not have an effect on its power, though. The charger has a peak output of 600-amps, enough to jumpstart big 6.5l petrol engines over 20 times with a single charge.
Automotive batteries aren’t the only things this charger can charge. You can use the provided USB-ports to charge phones or laptops. The DBPOWER also includes a bunch of safety features. There is a surge protector, so it doesn’t short circuit and overcharging is also avoided.
The biggest issue here is the fact that it cannot jumpstart a battery if the charger is below 30%, so it’s essential to keep it fully charged at all times. But, even if something were to happen and it broke, you have a 3-year warranty to claim a new one or get the broken one fixed.
- USB-ports for charging smaller devices.
- High power output.
- Cannot jump-start under 30% power.
7 Beatit BT-D11
Whilst, some people would prefer to buy a battery charger that can jump-start most types of vehicles and batteries, most people most likely just want to jumpstart their vehicles at home.
It’s able to jump-start any automotive battery up to 7 liters for petrol and 5.5 liters for a diesel engine. The Beatit is powered by a lithium battery that can provide up to 30 jumpstarts on a single charge. Thus, a dead battery will never worry you again.
It’s small enough to fit in the glove compartment or be carried out on a camping trip easily. Beatit does include some great safety features like reverse polarity protection and a surge protector in case of a short circuit.
It’s also capable of charging up smartphones and other devices that support USB-charging. Not only can it charge them, but if your device is capable of fast charging, you can use it on this charger.
The charger has LCD lights built in that show how much power is left, and there is also an SOS flash for emergency use outdoors. You also get a great 2-year warranty.
- Compact and portable.
- Power capacity is high.
- Able to charge USB devices.
- Build quality.
8 GOOLOO 1200A Peak 18000mAh SuperSafe Car Jump Starter
The GOOLOO’s small size can be disheartening to average consumers that might assume it won’t be able to charge or jumpstart their batteries.
The GOOLOO charger might fit into your glove compartment, but the car jump starter holds its own with an 18,000mAh peak with extras like an LED flashlight and SOS signal.
The jump starter can jump start vehicles up to 7L petrol engines with 12V batteries. It can charge up batteries within five hours and can hold its charge for the duration of three months.
It has protection against overloading, overcharging, and surge protection. It has an SOS flash that can work for up to 120 hours on a full charge. Plus, it also has an LED flashlight with three different modes.
You are limited to four jump starts every two minutes, so some patience is required. The operating temperature is between -20 and 60 degrees Celsius. So, if you live in an area that goes below -20, then it won’t work during that particular time.
It’s also able to charge up your USB devices like mobile phones and digital cameras for added convenience. Great for campers who would like to take it on a long camping trip.
- Can charge USB devices.
- Great safety features.
- Limited to four jumps every two minutes.
9 MOTOPOWER MP00205A 12V 800mA Fully Automatic Battery Charger
MOTOPOWER takes all the usual worries and setting up and makes it disappear into thin air. The MP00205A is an automatic battery charger and maintainer that packs a punch.
It charges all types of 12V lead-acid batteries. This includes sealed maintenance-free batteries. The automatic nature of the charger also makes using it absolutely hassle-free. There is no manual operation needed from you. Since it works only on 12V batteries, it doesn’t need to detect the voltage of the battery. It automatically detects how much power is left in the battery, and then charges and manages the battery once turned on.
The programming is controlled by a microprocessor that continually monitors the battery level and keeps it from overcharging as well. There are prevention measures against reverse polarity and power surges. All the components are spark-free, and the constant pulse current maintenance function stops overcharging and discharging.
Connecting the device to a battery happens either with claw clamps or O-rings for a more stable, long term connection. Customers also receive a year-long warranty and technical assistance.
- Great safety features.
- Easy to use.
- Charging speed is average at best.
10 Schumacher SC1325
Hide the kids and brace for impact. Schumacher’s SC1325 wheeled automatic battery charger is here, and it’s angry.
The SC1325 is quite a mouthful and rightfully so. It’s a giant battery charger that needs to be wheeled around. It also means it’s made for large charging jobs that require a lot of extra oomph.
It’s perfectly suited for reviving flat batteries and charging trucks, SUVs, and most other large engines.
On offer here is a massive 250-amp engine with up to 6A charge and 2A maintain rates. There’s also a 40A boost to get dead batteries working. These vast quantities of power are just what you need when you are trying to revive a flat battery or keep your truck battery fully charged. It’s compatible with all standard batteries, gel batteries, and Deep-Cycle batteries.
This can easily be wheeled around because the unit is quite heavy and big. The charger has a digital display with LED notifications, and the clamps are color-coded. Attached is a 6-foot power cord that gives you a total of 12-foot to work with.
The fully automatic charger does all the work for you with a microprocessor. It switches between 6-12V by itself and can charge and maintain any battery it is hooked up to. There is reverse polarity protection and overload protection.
The Schumacher SC1325 meets the highest of industry standards and gets the toughest of jobs done with relative ease.
- Large and powerful.
- Easy to use.
- Great safety functions.
- Not portable.
Best Car Battery Charger Buying Guide
Getting the right battery charger normally requires you to do a lot of research, which we have luckily already mostly done for you.
What Will You Be Using It For?
Most chargers offer up a variety of uses, but some can be more limiting than others.
Knowing the type of batteries you will be charging and what other things you’d like to be able to charge is critical. There are many different battery styles, including deep-cycle batteries, standard car batteries, and wet batteries. Batteries also come in different sizes. 12V or 6V. Some chargers can do both, some only one.
Jump starting large truck engines, that are usually diesel, can require large amounts of power upwards of 400 amps on a bad day.
Most manufacturers will specify what vehicles and batteries the charger support, so it’s important always to check before you purchase one.
A lot of the chargers are also able to charge USB devices as well. If this is important for you, especially people who enjoy going camping, then you should look at options with this feature only.
This is how much energy the charger can store and use when it’s not plugged in. And is more important if you use the portable jump starter battery and portable car battery charger as a backup power source. This is usually people who go camping or drivers who travel long distances in rural or uninhabited areas.
What you should consider is price and weight versus the extra features. Adding additional features could make the weight exceed 30 pounds, which is not easy to transport. For camping trips, a charger that is a bit bigger might not matter. On the other hand, if you drive a small car and want a jump starter for emergencies, size is everything.
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Back to car battery chargers…
Best Car Battery Charger Round-Up
Buying an excellent battery charger comes down to finding the right size charger, with useful safety features at an affordable price.
The… Schumacher SC1325
… is perfect for people who own big trucks and want a reliable battery starter and charger. It’s not very portable, but the wheels do help you get it around the truck. It has lots of extra features like USB charging and will satisfy even the toughest truck mechanics’ needs.
If you are looking for something smaller, the… NOCO Genius G3500
… is the most reliable and feature-rich battery charger on the market. Not only does it comes with NOCO’s super reliable branding, but it’s compact, and it can easily fit in a car for emergencies or be mounted in a garage to keep your vehicle’s batteries in good condition during the colder months.