The 10 Best Car Battery Charger to Buy This 2020

What role does a car battery charger play? For one, it provides the power needed in handling the electronics the moment the engine closed down already. It also ensures the voltage regulator of an alternator is functioning properly. Now when the vehicle doesn’t start, you may charge the battery. That’s when you can use the car battery charger.

Below are so far the top 10 best car battery chargers to buy this 2020.

Schumacher SC1281 Fully Automatic Battery Charger

(Best Overall)

This automatic battery charger from Schumacher is powerful when starting trucks, large batteries, and SUVs. It features a 100-ampere jump start and 30-ampere quick boost. Its alternator and battery tester can provide a charge level. It also can help diagnose electrical issues.

Among other excellent features, it has included an auto-voltage detection and multi-stage charging. These are featured for added battery life, safety, and precision. It comes with a hook-up kind of protection so that the charger won’t operate. This is also if the clamps go reverse. It charges different battery types that are compatible with it. These can include gel, AGM, deep-cycle, and standard batteries.

Key Features:Specs:
★ Alternator and battery tester providing charge level
★ 30-ampere for that energy boost
★ Start and Stop button and LED indicators
★ Item weight: 12.65 pounds
★ Dimensions: 11 by 10 by 8 inches
★ Cover: Battery Charger

Pros

  • Reads battery charge accurately
  • Easy for you to hook up
  • Charges fast

Cons

  • Is lacking control in quality

Ampeak Smart Battery Charger

(Best Value)

Ampeak is recognized for its twenty-four years of experience in the automotive industry. It is dedicated to providing products such as battery chargers for the satisfaction of clients. And today, it introduces Ampeak Smart Battery Charger that is regarded as a smart and fast charger. It automatically charges 12-volt lead batteries like the AGM, STD, and GEL. It lets you choose the charging rate.

Among other features include safety protection, LCD display, and mode for winter charging. It is also complete in its six-step program for charging. It comes with a bulk charge, soft start, desulphation, battery test & floating, and absorption. It allows optimizing battery power with no damaging or overcharging.

Key Features:Specs:
★ Excellent mode for charging handling winter conditions
★ Microprocessor-control charging for safety, precision, & battery life
★ LCD display that comes with vivid icon and intuitive words
★ Item weight: 3.8 pounds
★ Dimensions: 9.8 by 5.3 by 3.9 inches
★ Bulb type: LCD

Pros

  • Intelligent enough in detecting the mode for charging the battery
  • Comes with a good display in keeping user updated
  • Convenient to use, lightweight and compact

Cons

  • Is not capable of charging a drained battery

Jethax Smart Car Battery Charger

(Premium Pick)

This charger is fully-automatic while it comes in a three-in-one battery maintainer. It is also a trickle charger used for motorcycle, scooter, car, lawnmower, ATV, and SUV. Plus, it is readily equipped with ring terminals and alligator clips that conveniently and quickly charge, repair, and maintain the equipment and vehicle. It features an LCD screen allowing the charging of monitor, the current, charge voltage, battery status, and many more. It enables you to power your home mechanic.

This charger is smarter as an option. The charging technology of Jethax is the brain in the creation of this 12- volt battery charger. In addition to that, it uses a four-stage program of charging.

Key Features:Specs:
★ Turnkey Solution without needing to purchase it as it can be plugged in easily
★ Four-stage automatic charging of the battery
★ Lab-tested for safety protection
★ Item weight: 15-ounces
★ Dimensions: 6 x 4 x 3.2 inches

Pros

  • Solid charger as it works as promised
  • Slick and compact that leave you impressed at it
  • Straightforward charging process
  • Convenient to use for a car project

Cons

  • Does not have Instructions

NOCO GENIUS1 Fully-Automatic Smart Charger

NOCO is a company that introduces smart charging. It is a privately-held corporation that manufactures, markets, and designs automotive chemicals, electronics, electrical components, and plastic.

Now, it is happy to announce its newest product NOCO GENIUS1 Fully-Automatic Smart Charger. This is thirty-five percent smaller while it delivers thirty-five percent power. It is combined into one solution as a battery maintainer, battery charger, battery desulfator, and trickle charger.

It is designed for charging lead-acid marine, deep-cycle, and automotive batteries that include gel, flooded, and Li-On batteries. It offers precision charging due to its thermal sensor. It can monitor ambient temperature and can change the charge. This way, overcharging, will be avoided in hot climates.

Key Features:Specs:
★ Battery restoration that extends battery life and strengthens the engine
★ Compatibility with vehicle types like trucks, ATVs, tractors, lawnmowers, motorcycles, cars, classic cars, SUVs, hot rods, and many more.
★ The thermal sensor can detect the temperature
★ Item weight: 1.1 pounds
★ Exterior: Machined
★ Cover: battery and battery charger

Pros

  • Compact and Looks Nice
  • Comes with quality and nice clamps
  • Already included a bracket for wall mount

Cons

  • Not stated that it could charge only up to 40-ampere batteries

Schumacher SC1280 Rapid Battery Charger

Schumacher is a corporate-owned manufacturing battery charger, batteries, and maintainers. It also includes in its product offerings digital and analog inverters, battery load testers, portable power, jump starters, volt accessories, and wheel chargers.

Today, it introduces the Schumacher SC1280 Rapid Battery Charger that features 15-amperes for charging. It also comes with 3-amperes for battery maintenance. It has its detection feature for the auto voltage that can detect six to twelve-volt batteries. It also chooses the charge rate. This paves the way for ease of maintenance and charging.

Added to its features include hook-up and reverse protection. The charger won’t operate with the reversed clamps. It also charges compatibly with the battery types like the gel, AGM, deep-cycle type, and standard batteries.

Key Features:Specs:
★ 15-Amperes for charging and 3-Amperes for battery maintenance
★ Detection of auto voltage
★ Charging Compatibility to Different Battery Types
★ Item weight: 3.02 pounds
★ Dimensions: 10 by 10 by 4 inches
★ Cover: Battery Charger

Pros

  • Manual comes useful to understand the charger well
  • Checking of the charging process is possible
  • No noise is created when charging
  • Works as expected

Cons

  • Battery indication is not matched to the same chargers
  • Requires waiting for about twenty seconds before the battery capacity is indicated

TowerTop Smart Battery Charger

This battery charger for the car come fully-automatic. It features cable clamps and an engine start. It charges different types of batteries like STD, AGM, and GEL. It can charge up a motorcycle, automotive, PowerSport, RV, marine, lawn and garden, and many more. However, it cannot charge a dead or frozen battery that goes below 3-volts.

It features a seven-step kind of charging program. It can also be used to optimize battery power that does not bring damage or overcharge. It has its start aid feat to start the vehicle in just 120-seconds. It also includes an auto-detect form of systems.

Key Features:Specs:
★ Detection of the Battery Voltage enabling the selection of charge rate
★ The feat of Battery Reconditioning that extends the life of the battery
★ Icons that are easy to understand for the battery status and charging status of LCD screen display
★ Item weight: 5.3 pounds
★ Dimensions: 10 by 7.7 by 4.9 inches

Pros

  • Is backed by multifunctional safety technology
  • Comes with good design and quality
  • A smart and all-rounder charger making it a good deal

Cons

  • No on and off switch

NOCO Genius G3500 Battery Charger

The company, Noco, is a privately-held and multinational corporation designing, manufacturing, and marketing automotive chemicals, electronics, electrical components, and plastics.

 That is why they now present the NOCO Genius G3500 Battery Charger. This is a versatile battery charger to use by vehicle owners. This can be used for a quick recharge of battery for hours. These can include trucks, boats, cars, tractors, RV’s, and many more.

Keep vehicles fully-maintained and charged with this product. This brings about improved longevity and performance. It can also work well with 12-volt batteries (lead- acid) and 6-volt batteries. It can keep the battery completely charged without worries about overcharging.

It features an optimized model of charging for the safe charging and maintenance of 12-volt Li-On batteries. It is safest as a battery charge that features a spark-proof kind of technology. It comes with polarity protection in a reverse form.

Key Features:Specs:
★ Endless accessories
★ Repair mode (advance) that reverses the effects that can be damaging once when the batteries are not charged
★ Compatibility with 12-volt or 6-volt batteries in lead-acid
★ Item weight: 2.09 pounds
★ Dimensions: 7.7 by 2.7 by 1.9 inches
★ Batteries: One Lithium Metal battery
★ Folding: No

Pros

  • A dead battery can be awakened by charging it using this product
  • Easy and convenient to use
  • Great to use to keep the battery charged especially during milder winters

Cons

  • Must not be used in severe and cold weather

Meearo Automotive Smart Battery Charger

This five-ampere battery charger is good at charging and maintaining all types of SLA, GEL, AGM, Calcium Type, and Flooded battery. It is fully-automatic and is high-frequency in charging. It also automatically switches from fast charging to the top-off charging and trickle charging. It is provided with a built-in guard for circuit protection. This is to combat sparks, reverse polarity, overcharging, open-circuit, over-current, overheating, and short-circuit.

It features battery status and charging status in its LCD type of screen displays. Anything from charge current, charge voltage, battery full, winter mode, summer mode, and inside temperature is featured.

Plus, it comes with a pulse repair form of function. It can readily repair the battery lost while the battery life is extended.

Key Features:Specs:
★ Pulse repair form of function extending the battery life
★ Circuit protection types of guards that act as a shield for overcharging, and other issues
★ Three-stage charging brought about by automatic and high frequency
★ Item weight: 1.5 pounds
★ Dimensions: 9 by 4.7 by 2.4 inches
★ Voltage: 12 volts

Pros

  • Simple and fast to operate as a charger
  • Well-made as it comes with its excellent features
  • Comes with a nice screen that it works indeed as a charm

Cons

  • In the picture, it looks sturdy and robust, but in reality, it is not

Directtyteam Enhanced Edition Car Battery Charger

This battery charger for a car is built to be compact. This is nice and little that it does not take up too much space in your car. It comes with a long cord that can be plugged in. It also features clamps that work well. It can be used in the repair of a dead and old car battery. It can be re-purposed for other significant uses.

Key Features:Specs:
★ Full battery display
★ Indicator Light is as Always On
★ Compatibility to a 12-volt marine battery
★ Item weight: 1.85 pounds
★ Dimensions: 5.5 by 2.7 by 2.2 inches

Pros

  • The better backup capacity of the battery
  • The display is nice that enables you to see the reading
  • Compact and lightweight for the storage
  • Useful when charging especially during a cold weather

Cons

  • Not portable as a battery pack

BMK Smart Battery Charger

This battery charger and battery maintainer is a portable option. It comes with alligator rings type of clips. It brings about a fast charging experience being a waterproof trickle type of charger. It is designed to be used in charging batteries with 15 to 100 amperes.

It is upgraded with a safety feature of up to 72 hours. It also has its multi-safety kind of protection. Plus, it is made up of IP65 waterproof, quality ABS, and multi-protects features. It functions to avoid discharge and overcharge.

Key Features:Specs:
★ Four stages of Smart Charging
★ The battery charger is a multi-purpose and deep cycle
★ Quality assurance plus timely service
★ Item weight: 1.3 pounds
★ Dimensions: 9.5 by 4.5 by 2.9 inches
★ Bulb Type: LED
★ Amperage: 5 Amperes
★ Wattage: 60-watts
★ Voltage: 12-volts

Pros

  • Easy, simple & effective to use
  • Works well in between uses
  • Great experience using this maintainer since it is made up of high-quality materials

Cons

  • Instructions are not good

Guide to Buying the Best Car Battery Charger and FAQ’s

Save money and time by having your car battery fully charged.

Why Do You Need Car Battery Charger?

There are seemingly a lot of reasons as to why you need to have a car battery charger.

  • You will avoid having flat batteries. You can always start your car and drive it. It won’t infuriate you also, especially during the winter season. Just remember that temperatures can weaken a battery.
  • You will find it a good investment. You won’t need to seek for assistance while when on the road. You will avoid issues like flat batteries.
  • You could also protect the settings. Once when the battery becomes drained, it won’t be able to supply power to the electrical system. It causes it a reset, and it wipes out all the preferences and settings.
  • You could reduce harmful emissions and fuel consumption. You also save money while improving the environment, globally and locally.

Types of Car Battery Charger

Below are the three different types of chargers for your car’s battery. Try to understand them down deeply.

Restorer

This is by far the least known version. It can restore and bring about new life to your old batteries. Since different contaminants can come up in the battery’s cells, it’s when the battery will lose its effectiveness. Good thing, a restorer breaks down the contaminants. It can come up with charging again. This may seem an expensive form of the charger. But, this is commonly used in professional garages.

Maintainer

This may seem less common among regular chargers. This is still useful in keeping the batteries of the car not discharging. This is good when quickly filling a car’s battery up. This can also best maintain the health of the battery.

Charger

This can fully restore the battery of the car and its juice. Find one that comes in a perfect amperage, shape, and size.

What to Look for When Buying Car Battery Charger?

There are a few things you need to consider when buying a car battery charger. And these are as follow:

Weather Proofing

You should consider weatherproofing an important feature. This will provide exterior protection to the charger. This way, it will stay in its good condition for a long time. The dust and water protection feature is also essential. Plus, heat protection can best protect the charger’s interior components.

Power Specifications

Various batteries come with various ampere levels for them to work effectively. Chargers having the ability to detect the needed amperes and distributing the needed voltage can make the process of charging easier and safer.

Other Features

Get the best from buying a car battery charger. Include more of the accessories and other features. Radios already built into it and charging ports also prove to be essential. These will enable you to get the most out of using a charger. Other add-on feats like spark-proof and waterproof exterior and LCD screen type of LED indicator can help when it comes to durability and usability.

Tips for Buying and Using Car Battery Charger

Below are some of the significant tips for buying and using a car battery charger that can do you good.

  • Is it better to have a car battery charger that is easy to use? Yes. It must never be difficult hooking up a charger to the battery of the car.
  • Is it needed to get the battery terminals cleaned before being used? Yes. It is as suggested cleaning it before doing anything else. Debris and dirt could transfer energy. Just make use of sanding pad that will remove the loose debris
  • Why still read the given instructions? These should be read before being used. This way, you will get the cables connected to the terminals.
  • Why still double-check things up? This is to make sure that there won’t be electrical circuits that will be switched on in the vehicle. Or else, this may bring about gas ignition or spark inside the battery.

Best Car Battery Charger FAQ:

Here are the questions that are frequently asked, and that demand good answers.

Question: When is the right time to use a two-ampere, ten-ampere, twelve-ampere, and fifteen-ampere charge rate?

Answer: It will rely on just how fast you will be charging the battery. The size is also one thing to consider for charging. If the ampere setting is higher, the battery will then charge a lot faster. For a small battery, a 2-ampere charging rate is recommended. Better to check the specifications of the battery.

Question: How would you know if the battery charger is working even without a meter reading?

Answer: The battery caps may just be carefully opened so that you will know if the battery is working. If there are gases emitted right through the battery, it is as well normal as it occurs.

Question: How long will you need to leave the charger just connected to the battery?

Answer: Leave the battery charger just powered up completely. It must be connected to the battery until it is fully charged.

Our Top Pick

We have the BMK Smart Battery Charger as our top pick because of its excellent features of alligator rings of clips, safety feature upgraded, waterproof, and quality ABS, including a multi-project feature. It also avoids overcharging and discharging, that is a plus point. It works multi-purposely with its deep cycle. Plus, it is great in quality assurance.