15 Best Battery Charger for Cars In 2019 (Standard, Portable & Solar Car Battery Charger)

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In this article, we’ll be exploring the best car battery charger that is excellent at restoring your battery’s charge even after you depleted it.

So, have you ever experienced turning on your ignition just to find out your car wouldn’t work?

Or you might have left your headlights on or played your audio for too long while waiting for something.

Whatever the reason, it’s highly inconvenient when your car decides not to start.

Worst if it’s in the middle of nowhere. It can quickly ruin your day, that’s for sure. So don’t let it!

Here are the top selected regular, portable and solar-powered battery chargers for cars:

Preview
Best Overall Battery Charger
Battery Tender Plus 021-0128, 1.25 Amp Battery Charger is a Smart Charger, it will Fully Charge and...
Best Portable Battery Charger
TACKLIFE T6 Car Jump Starter - 600A Peak 16500mAh, 12V Auto Battery Jumper with Quick-charge,...
Best Solar Power Battery Charger
ACOPOWER HY010-12M 10 Watt 10W Mono Solar Panel for 12V Battery Charging RV Boat, Off Grid
Title
Battery Tender Plus 021-0128, 1.25 Amp Battery Charger is a Smart Charger, it will Fully Charge and...
TACKLIFE T6 Car Jump Starter - 600A Peak 16500mAh, 12V Auto Battery Jumper with Quick-charge,...
ACOPOWER HY010-12M 10 Watt 10W Mono Solar Panel for 12V Battery Charging RV Boat, Off Grid
Customer Rating
Prime
Price
$49.87
$65.97
$32.90
Reviews
4,694 Reviews
368 Reviews
69 Reviews
Best Overall Battery Charger
Preview
Battery Tender Plus 021-0128, 1.25 Amp Battery Charger is a Smart Charger, it will Fully Charge and...
Title
Battery Tender Plus 021-0128, 1.25 Amp Battery Charger is a Smart Charger, it will Fully Charge and...
Customer Rating
Prime
Price
$49.87
Reviews
4,694 Reviews
Product Reviews
Best Portable Battery Charger
Preview
TACKLIFE T6 Car Jump Starter - 600A Peak 16500mAh, 12V Auto Battery Jumper with Quick-charge,...
Title
TACKLIFE T6 Car Jump Starter - 600A Peak 16500mAh, 12V Auto Battery Jumper with Quick-charge,...
Customer Rating
Prime
Price
$65.97
Reviews
368 Reviews
Product Reviews
Best Solar Power Battery Charger
Preview
ACOPOWER HY010-12M 10 Watt 10W Mono Solar Panel for 12V Battery Charging RV Boat, Off Grid
Title
ACOPOWER HY010-12M 10 Watt 10W Mono Solar Panel for 12V Battery Charging RV Boat, Off Grid
Customer Rating
Prime
Price
$32.90
Reviews
69 Reviews
Product Reviews

If you want to find out more about car batteries, how they work, why they’re essential, and what brand you should get, head on over to this article – Best Car Battery.

Find out which best car battery charger to get for your car.

A car battery charger is an essential car accessory that you should have stored inside your trunk.

You just never know when you’re going to need to recharge your car battery.

Like many other accessories, battery chargers also have different kinds you can choose from:

  • Smart battery charger
  • Solar car battery charger
  • Car battery tender
  • And many more

It’s a good idea to get to know some of the best models to have an insight on what to buy for your car.

Read on for easy-to-follow review guides on some of the best car battery charger recommendations today!

On this page, we’ll explore:

Car battery charger reviews

Car battery buying guide

FAQ section

Also, if you own a truck or marine vehicles, head over to these articles – Best Truck Battery, Car Battery Tester and Best Marine Battery to find out the top truck and marine batteries in the market right now.

Best Battery Charger for Cars – Review

best-portable-car-battery-charger

Looking for a smart car battery charger or any other type of battery charger can be tough.

So here are a few recommendations for the best battery charger for your car.

1. Battery Tender Plus 021-0128

Sale
Battery Tender Plus 021-0128, 1.25 Amp Battery Charger is a Smart Charger, it will Fully Charge and...
4,694 Reviews
Battery Tender Plus 021-0128, 1.25 Amp Battery Charger is a Smart Charger, it will Fully Charge and...
  • Fully automatic: The Battery Tender plus is a...
  • Fast and efficient: This 1.25-Amp charger...
  • Convenient: Included is a quick connect...
  • Safe: reverse polarity protection to ensure...

The Battery Tender Plus is a great model to get for people who have rarely driven vehicles.

You can even use it on your golf carts and ATVs.

It’s a 1.25-amp charger that can charge faster than your regular 3-amp charger. It is also very efficient since it can automatically change from full charge mode to float mode easily.

It can maintain storage voltage adequately so you won’t incur damages done by some trickle chargers.

Plus, it’s inexpensive! For people on a budget, this charger is an excellent deal!

Pros:

  • It is water-resistant.
  • It has Reverse Polarity Protection.
  • It has spark-resistant clamps.

Cons:

  • It only has a 90-day warranty, if you read the fine print.
  • Customer support is hard to reach.

2. NOCO Genius G7200

NOCO Genius G7200 12V/24V 7.2A UltraSafe Smart Battery Charger
4,632 Reviews
NOCO Genius G7200 12V/24V 7.2A UltraSafe Smart Battery Charger
  • A 12-volt and 24-volt battery charger and...
  • An ultra-safe design featuring spark-proof...
  • Safely charge automotive, marine, RV,...
  • Actively monitors the batteries health and...

This smart charger is easily one of the best and safest models to date. It can charge a myriad of battery types, like lithium-ion and lead-acid batteries.

It’s both a 12V and 24V charger and is designed with spark-proof technology to make it very safe to use.

It can improve your battery life! It has features that can monitor your battery’s health and can even repair discharged sulfated batteries.

Plus, you can use it to maintain other machine batteries for your motorbike, snowmobile, lawnmower, and etcetera.

Pros:

  • It has Reverse Polarity and Overcharge Protection.
  • It can charge twice as fast as standard battery chargers.
  • It has an onboard microcomputer for efficient charging.
  •  

Cons:

  • Its warranty process is tedious and lengthy.
  • It doesn’t last quite that long.

3. GOOLOO GP200

Sale
GOOLOO 1000A Peak 20800mAh SuperSafe Car Jump Starter with USB Quick Charge 3.0 (Up to 8.0L Gas,...
901 Reviews
GOOLOO 1000A Peak 20800mAh SuperSafe Car Jump Starter with USB Quick Charge 3.0 (Up to 8.0L Gas,...
  • 1. [Car Jump Starter]: The GOOLOO Jump...
  • 2. [Quick Charging USB Ports]: Designed with...
  • 3. [ Advanced Protection & Upgrade Supreme...
  • 4. [Portable Charger & LCD Screen]: 20800mAh...

If you’re looking for a robust and portable contender, the GOOLOO GP200 is the accessory you need. It acts as both a jump starter as well as a battery charger.

It can start most 12V cars for up to 30 times with no problems at all, and can even be used on lawn mowers, motorbikes, tractors, and more.

It has a 20,800mAh capacity and multiple Dual USB Ports. It’s so well-sized that you can even bring it with you during your hiking/camping trips.

It can also charge other electronic devices like mobile phones, tablets, and cameras. Plus, it can work even in cold weathers.

Pros:

  • It is easily portable due to its handy size.
  • It has a built-in flashlight.
  • It can be used for other electronic devices.

Cons:

  • It only has 6-inch cables.
  • It doesn’t last quite that long.
  • GOOLOO offers limited support.

If you have the time, also check out these models:

4. Schumacher SE 4022

Schumacher SE-4022 2/10/40/200 Amp Manual Wheeled Battery Charger and Tester
511 Reviews
Schumacher SE-4022 2/10/40/200 Amp Manual Wheeled Battery Charger and Tester
  • Equipped with cooling fan for...
  • Accommodates both 6 and 12-volt batteries....
  • Helps in fleet operations , easy-to-read,...
  • Analyzes electrical and starting system...

5. Black + Decker BC25BD

BLACK+DECKER BC25BD Fully Automatic 25 Amp 12V Bench Battery Charger/Maintainer with 75A Engine...
798 Reviews
BLACK+DECKER BC25BD Fully Automatic 25 Amp 12V Bench Battery Charger/Maintainer with 75A Engine...
  • 25 amp bench battery charger maintains and...
  • Fully automatic high frequency charging...
  • Battery reconditioning feature helps extend...
  • Equipped with reverse polarity protection;...

Best Portable Car Battery Charger – Review

Now that you’ve seen some excellent recommendations for the best overall battery charger, why not look at some portable ones?

You might want to bring the best portable battery charger wherever you go just in case you need it.

6. TACKLIFE T6 Car Jump Starter/Charger

Sale
TACKLIFE T6 Car Jump Starter - 600A Peak 16500mAh, 12V Auto Battery Jumper with Quick-charge,...
368 Reviews
TACKLIFE T6 Car Jump Starter - 600A Peak 16500mAh, 12V Auto Battery Jumper with Quick-charge,...
  • [Upgraded Protection] Equipped with 8...
  • [Compact But Powerful] This 6.3x3x1.6...
  • [16500mAh Power Bank] This battery pack can...
  • [Emergency LED Flashlight] The flashlight...

This product can double as both a jump starter and battery charger.

It can start your car 30 times after a full charge and can be conveniently placed inside your glove box.

This charger can also be used on motorbikes and trucks. Plus, it has a built-in flashlight for when you need to jump start during the evening.

It comes with smart jumper cables, a wall charger, a car charger, a USB cable, and many more.

Pros:

  • It is conveniently portable.
  • It can charge multiple electronic devices.
  • It also works as a jump starter.

Cons:

  • No apparent disadvantages found.

7. BMK 12V 5A Smart Battery Charger

Sale
BMK 12V 5A Smart Battery Charger Portable Battery Maintainer with Detachable Alligator/Rings/Clips...
244 Reviews
BMK 12V 5A Smart Battery Charger Portable Battery Maintainer with Detachable Alligator/Rings/Clips...
  • 【FAST CHARGING CAR BATTERY BOOSTER】DC...
  • 【MULTI SAFETY PROTECTIONS - BATTERY RESCUE...
  • 【4-STAGE SMART CHARGING - FULLY AUTOMATIC...
  • 【MULTI-PURPOSES DEEP CYCLE BATTERY...

The BMK smart battery charger has a 4-stage smart charging scheme that is operated by an MCU controller.

It tells you when your battery is charging at 25%, 50%, 75%, and 100%.

Using this 12V 5A charger will make for fast charging, indeed.

Plus, you can use it for different kinds of batteries like cars, boats, electric vehicles, and etcetera.

At a light 15.87 oz, you can even take it anywhere you like!

Pros:

  • It is fully automatic, and convenient to use.
  • It can be used for a variety of batteries.
  • It can double as a Trickle Battery Charger.

Cons:

  • No apparent disadvantages found.

8. SUAOKI ICS7+ 12V Battery Charger

SUAOKI Smart Battery Charger/Portable Battery Maintainer Waterproof 12V 7A/3.5A Fully Automatic...
168 Reviews
SUAOKI Smart Battery Charger/Portable Battery Maintainer Waterproof 12V 7A/3.5A Fully Automatic...
  • 【MULTIFUNCTIONAL AND MULTI-PROTECTION】:...
  • 【DUAL-RATE MODES】: Features 7A FAST mode...
  • 【COMPATIBILITY】: Efficiently and safely...
  • 【LCD SCREEN AND COMPACT DESIGN】: Displays...

The SUAOKI ICS7+ has a wide range of uses, which makes it a really excellent bargain.

It can be used to diagnose and fix your battery problems; repair discharged batteries, as well as charge your car battery.

It can also be used on a boat, snowmobile, ATV, and lawn mower batteries among others.

It both has a FAST and SLOW mode to help you choose your ideal charging current. It also has a lot of safety features to guarantee better performance and a long lifespan.

Pros:

  • It can be used to fix other battery issues.
  • It can be used on a variety of batteries.
  • It has Reverse Polarity, Overcharge, and Over-Temperature Protection.

Cons:

  • No apparent disadvantages found.

If you have the time, also check out these models:

9. POTEK Portable Power Source

Sale
POTEK Portable Power Source: 1500 Peak/750 Instant Amps Jump Starter, 300W Inverter,150 PSI Air...
170 Reviews
POTEK Portable Power Source: 1500 Peak/750 Instant Amps Jump Starter, 300W Inverter,150 PSI Air...
  • [HIGH PERFORMANCE] POTEK 1500 Peak/750...
  • [150PSI TIRE INFLATOR] The air compressor...
  • [PORTABLE POWER ON THE GO]With the two AC...
  • [TWO WAYS FOR CHARGING]Equipped with 12 Volt...

10. LST Truck Battery Charger

Sale
LEICESTERCN LST Truck Battery Charger Maintainer Auto Trickle Deep Cycle Charging for Automotive Car...
496 Reviews
LEICESTERCN LST Truck Battery Charger Maintainer Auto Trickle Deep Cycle Charging for Automotive Car...
  • Fast Charging: Charge fully drained 12V&24V...
  • Automatic and High Efficiency: Automatic...
  • LED & Independent Failure Indicator: 2 LEDs...
  • Unique design: Ultra-compact, portable and...

Solar Car Battery Charger – Review

While traditional battery chargers are well and good, trying for another more environment-friendly source is also a good idea.

Why not try out a solar-powered car battery charger, for a change?

These solar-battery chargers not only can be used to charge a car battery, but it’s also excellent for household use.

1. ACOPOWER HY010-12M 10W Mono Solar Panel

ACOPOWER HY010-12M 10 Watt 10W Mono Solar Panel for 12V Battery Charging RV Boat, Off Grid
69 Reviews
ACOPOWER HY010-12M 10 Watt 10W Mono Solar Panel for 12V Battery Charging RV Boat, Off Grid
  • High modules conversion efficiency 10W mono...
  • Delivered ready for connection & fast and...
  • Basic component for off-grid Solar...
  • Withstand high wind (2400PA) and snow loads...

The Mono-Solar Panel from ACOPOWER can provide you with up to 10W power, enough to start cars, boats, RVs, and caravans.

This off-grid mechanism can even power a greenhouse solar system. It can withstand high wind as well as heavy snow loads.

But it remains lightweight with waterproof features, and a reinforced, anti-reflection coated glass.

Pros:

  • It can withstand heavy rain, snowfall, and high winds.
  • It still works even on cloudy days.
  • It works for a variety of batteries.

Cons:

  • No apparent disadvantages found.

If you have the time, also check out these models:

2. ALLPOWERS 60W Solar Panel Charger

Sale
ALLPOWERS 60W Solar Panel Foldable SunPower Solar Charger (Dual 5V USB with iSolar Technology+18V DC...
60 Reviews
ALLPOWERS 60W Solar Panel Foldable SunPower Solar Charger (Dual 5V USB with iSolar Technology+18V DC...
  • 3-in One: Dual USB port(5V/2.4A per port)...
  • High Efficiency: 60W SunPower solar cell is...
  • Slim and Powerful: 1/3 lighter than the same...
  • Simple Style: eyeholes enable easy attachment...

3. Mighty Max Battery 10-Watt Polycrystalline Solar Panel

Mighty Max Battery 10 Watt Polycrystalline Solar Panel Charger for Deep Cycle Battery Brand Product
48 Reviews
Mighty Max Battery 10 Watt Polycrystalline Solar Panel Charger for Deep Cycle Battery Brand Product
  • MLS-10WP is 12v 10 watt polycrystaline solar...
  • Dimensions: 13.75 inches x 10 inches x .75...
  • Strong aluminum frame and high efficiency...
  • Pre drilled holes on the back of the panel...

4. ECO-WORTHY 20W 12V IP65 Solar Panel Kit

ECO-WORTHY 20W 12V IP65 Solar Panel Kit: 20W Off Grid Polycrystalline Solar Panel & Aluminum Battery...
277 Reviews
ECO-WORTHY 20W 12V IP65 Solar Panel Kit: 20W Off Grid Polycrystalline Solar Panel & Aluminum Battery...
  • Can be applied to varies DC appliance: fan,...
  • Package includes: 1pcs 20w poly solar panel...
  • IP65 protection: water-proof solar panel with...
  • Lowest standby current in the market: 3A...

5. POWOXI 1.8W Solar Trickle Charger

POWOXI 1.8W 12V Solar Trickle Charger for Car Battery, Portable and Waterproof, High Conversion...
20 Reviews
POWOXI 1.8W 12V Solar Trickle Charger for Car Battery, Portable and Waterproof, High Conversion...
  • 【Amorphous solar Panel】: Enjoy powerful...
  • 【Prevent battery reverse discharge】:...
  • 【Maintenance-Free】: Weather-Resistant...
  • 【For Any Rechargeable 12V Battery】: This...

What is Voltage?

Voltage is the pressure that comes from the electric circuit’s source of power (in this case, your battery). It is essential since it pushes the current through a loop, making it do its work.

Most contemporary smart chargers can be used for most types of batteries. They can easily charge 6V, 12V, and batteries with other amounts of voltage.

Want to know more about electricity? It’s how your car runs, you know!

Watch this video – ‘Basic Electricity – What is Voltage?’, video:

What Is Amperage?

Amperage is the electrical current made by your battery measured in units of amps or amperes. An amp is equal to a one-coulomb flow per second.

Look for an amperage that suits your usage of your vehicle the best. If you’re just trying out chargers for the first time, a 10 to 20 amp charger is a good start.

If you own a professional fleet of vehicles, get a wheeled version that has about 5 to 60 amps, but can do a 275-ampere jump start mode.

What Is A Trickle Charger?

A battery trickle charger maintains the charge state of your battery at 100% by applying charge regularly on your battery.

It usually starts at about 85% and continues whether or not your battery is fully charged.

Trickle charging is also called float mode.

Trickle Charger vs. Battery Tender

best-deep-cycle-battery-charger

One battery accessory that has been interchanged with the car battery trickle charger is the battery tender.

However, they are different.

A battery tender, on the other hand, has circuitry that monitors the battery and charges only when the voltage has dropped below a preset level, thus preventing overcharging and damage. – Richard Russell, The Globe, and Mail

Simply put, a battery tender stops charging once your charge rate reaches 100%. It only resumes charging when it senses that your voltage has dropped.

That is why a battery tender can be left connected to your charger for a long time.

A trickle charger should be disconnected after use.

You can reconnect once or twice in a month.

How Does A Battery Charger Work?

To fully appreciate how a charger works, you must first know how a battery works.

In the simplest terms, car batteries do not store electricity.

They make use of chemical reactions to produce energy and then convert that to electricity.

The chemical reaction allows electrons to flow from the negative to positive plates of your batteries.

What a charger does is it reverses the electron flow, from the positive plate going to the negative plate.

This way, the prior chemical reaction needed can occur again.

To learn more about how a car battery works and what to do with them if they die by heading over to this article – How to Recondition Batteries and How Long Does A Car Battery Last?

How to Choose A Car Battery Charger?

best-car-battery-charger-and-jump-starter

There are many genius chargers in the market today. Technology and innovation have continued to improve the quality of products we can get in stores.

So, how do you choose which charger is the best car battery charger for you?

Well, the very first thing you need to determine is for what purpose you’re getting the car battery charger for.

After all, battery chargers are made with lots of useful features and safety properties.

Knowing how you’re going to use the battery can help you save up on a lot and even get the most of a feature you’ll probably use more often than others.

Regular car owners don’t need much concerning durability and power since this is just for emergency purposes.

Avid car enthusiasts may want something more elaborate, depending on what type of car activities they go on.

Professional vehicle owners may want the top-of-the-line when it comes to performance and durability since their fleet of cars may need these chargers more often.

How to Use a Battery Charger?

Now that you know what the best automotive battery charger is for you, the next question you need to ask is: how to use a car battery charger?

Here are a few steps you should definitely follow to use your charger successfully:

1. Check the Battery.

Make sure that all your battery’s connections are in order and working. Make sure that they are connected correctly to prevent damage from occurring.

It’s always good practice to check whether your battery is in excellent condition before attempting to charge it.

2. Undergo Recovery.

When your battery needs it, it will initialize a recovery process. It will start pulsing small amounts of current.

This is usually needed for sulfated and deeply-charged batteries.

3. Initiate Soft Start.

This is the beginning of the real charging process.

The charger will begin with a soft charging phase to not overwhelm both your battery and the charger itself.

4. Bulk Charge.

This is the actual charging process and will continue on up to 80% of your charge rate.

5. Start Absorption.

Charging will slow down by this time, and your charger will only provide small amounts of current until charge rate reaches 90%.

6. Trickle.

By this time, the battery is fully charged.

If still connected, the charger will only provide enough current when your battery needs it.

7. Perform Maintenance Cycle.

The maintenance cycle is when your charger just monitors your battery’s voltage and tries to determine whether or not it should stop or start the charge cycle.

Want to jump-start your car but don’t know how? Watch this video:

What Are the Safety Features of a Battery Charger?

The best car battery charger can provide you with additional safety features to help you feel secure while using it.

car batteries have harmful chemicals in them, and any failure can be hazardous. – Dan Collins, Car Bibles

Here are a few features you should look for when buying a battery charger:

  • Reverse Polarity Protection prevents you from connecting the wrong terminals together.
  • Automatic Voltage and Amperage Detection prevents both overcharging and overheating.
  • Spark-proof Clamps prevents sparks and dangerous fires from ruining both your battery and charger.
  • December 21, 2018
James Evans
 

As a passionate outdoorsman and an automobile enthusiast, James spent most of his time in his garage tinkering with cars and bikes. During his free time, he loves to hike and blog about the things that he has done to keep his ride in tip-top condition.

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