TOP 15 best chargers for car batteries: rating in 2021-2022 and which model to choose

Today's rating of car battery chargers on our portal itech.techinfus.com/en/ is the best way to quickly find the right model.

For quick navigation we have divided the rating into categories:

• Best car battery chargers by price/quality for 2021-2022.
• Best car battery chargers with built-in battery.
• The best car battery chargers with automatic charging.
• The best car battery chargers with built-in ammeter.
• The best car battery chargers with automatic shutoff.

Before buying a car battery charger, you should determine the functionality you need, the manufacturer, and your purchase budget.

There are a large number of devices with different characteristics on the market. What model to give preference to?

For user convenience, we have compiled a rating of the best devices 2021-2022.

When selecting, user reviews, expert opinion and the results of technical tests were taken into account. The selection includes only the best models.

Top 15 best car battery chargers of 2021-2022 rating

Location	Name	Price
Best car battery chargers by price/quality for 2021-2022
1	Vimpel 57	Check price
2	Hyundai HY 400	Learn the price
3	Bosch C3	Check price
The best car battery chargers with built-in battery
1	BERKUT JSL-9000	Check price
2	CARKU Power Bank 8000 Plus	Learn more about the price
3	SPECIAL UPPSU-10000	Find out the price
Best car battery chargers with automatic charging
1	Hyundai HY 800	Check price
2	Bosch C7	Find out the price
3	Vympel 37	Check out the price
The best car battery chargers with built-in ammeter
1	Vympel 27	Check out the price
2	PATRIOT BCI-10A	Find out the price
3	Kolner KVSN 8	Learn the price
The best car battery chargers with automatic shutoff
1	ROBITON LAС12-1000	Learn the price
2	PATRIOT BCI-4D	Learn the price
3	Sonar Mini UZ 205.01	Find out the price.

How to choose a battery charger for car batteries

Every motorist sooner or later faces the problem of battery discharge. Buying a battery charger is a necessary item of expenditure.

To choose the right device, you need to pay attention to the following factors:

• The type of device. There are charging, starting and starting chargers. The universal option is ROM, but the price for them is higher.
• Type. According to the device, there are transformer and pulse chargers. Impulse models are more advanced and reliable.
• Operation modes. When using AGM and GEL type batteries, it is necessary to choose a device with appropriate charging modes. Failure to do so will result in battery damage.
• Voltage. This should match the rated voltage of your vehicle's battery. The most common options are 12 V and 24 V.
• Charging current. The maximum level should not exceed 10% of the rated capacity of the battery.
• Safety. Modern chargers should have protection against overheating and polarity reversal.

Best car battery chargers by price/quality for 2021-2022

Vimpel 57

The top of the 2021-2022 ranking is the charger with a wide range of features. The charger has both automatic operation modes as well as possibility of manual control.

It is suitable for batteries with operating voltage of 6 and 12 V, which allows charging not only car batteries but also motorcycles and scooters. Practically has no limit on the remaining battery capacity, it can charge even a fully discharged device.

For the user's convenience, the device is equipped with an LCD display that shows the percentage of charge, voltage, amperage and the amount of current given.

The device is compatible with any type of battery, including lithium batteries. Another advantage of the Vimpel 57 is that it can be used as an independent power supply and DC power supply.

Safety is achieved by a relay and a fan, guaranteeing protection against overheating.

The presence of digital voltage indication allows you to use the device as a voltmeter. Among the disadvantages, users refer to the thin wires leading to the terminals.

Specifications:

1. Purpose - for 6/12 V car batteries;
2. Charging current value - 0,80-20A;
3. Compatibility - suitable for any type of batteries;
4. Digital display - yes;
5. Additional functions - ammeter, voltmeter, pre-charge;

Hyundai HY 400

Portable device from a well-known brand with high quality build. It has four automatic charging modes.

The charger detects the wear of the battery and adjusts the amperage on the basis of this indicator. Suitable for any type of car batteries, including gel and AGM.

To restore the capacity of the battery the function of desulphation is provided, allowing to prolong the life of the battery.

The compact size makes the device easy to transport.

Hyundai HY 400 has LED display for controlling the efficiency of operation, the interface is simple and intuitive. The model is quite quiet in operation, and automatically shuts off when fully charged.

The device is equipped with tools to protect against overheating, improper connections and short circuits.

Overall, this is an excellent model with good value for money.

Specifications:

1. Purpose - for car batteries in the 6/12 V range;
2. Charging current value - 0,70-4A;
3. Compatibility - universal;
4. There is a digital display;

Bosch C3.

The efficiency of charging when using this device is achieved by Automatic selection of the desired mode.

Suitable for deep-discharge applications due to pulsed current supply. It has a LED indication, which is activated after connection to the battery. The "Boost" function reduces the charging time considerably.

Small dimensions are designed specifically for better mobility. In operation the device does not make noise and does not heat up.

Safe operation is achieved by protection against wrong connection and overheating.

The device is accompanied by a manual with detailed operating instructions. An interesting solution is the presence of a hook, with which you can hang the device on the wall.

The case of the charger is equipped with protection against dust and moisture, corresponding to the protocol IP65.

The main disadvantage of the device is that it does not see completely discharged devices, but for such cases the starter type charger is better suited.

Specifications:

1. Purpose - for car batteries 6/12 V;
2. Charging current value - 0,80-3,80 A;
3. Compatibility - universal;
4. Digital indication - no;

Best car battery chargers with built-in battery

BERKUT JSL-9000

A starting charger with compact dimensions that you can carry even in your pocket.

Designed for starting a gasoline engine with an engine capacity of not more than 1.6 liters. This model will be especially appreciated by motorists faced with the need of emergency start of the battery. It is designed for nominal voltage of 12 V.

If desired, the terminals can be disconnected from the main unit.

The undoubted advantage of this model is a great functionality. In addition to the main function, the unit can be used as a power supply for mobile equipment, as well as has a built-in flashlight.

It has a USB-connector.

7 degrees of protection guarantee high operational safety.

The manufacturer claims a long battery life of more than 1000 charge-discharge cycles.

Convenient case, which comes with the kit, will prevent scratches and dirt on the charger.

Specifications:

1. Purpose - start-charger for 12 V batteries;
2. Charging current - from 2 to 9 A;
3. Compatibility - gasoline engine up to 1.6 liters;
4. LED indication - yes;
5. Additional features - PowerBank for cell phones;

CARKU Power Bank 8000 Plus

Device from the brand Carku for emergency start of a discharged battery. Thanks to built-in battery capacity of 8000 mAh, can work without a power source. Designed for gasoline engines of passenger cars, with a rated voltage of 12 V.

In fully charged condition is able to start the engine up to 15 times.

Equipped with protection against excessive heat and polarity reversal.

The CARKU Power Bank 8000 Plus can also be used for quick charging of smartphones and other electronics via the USB port.

As an additional function, the model is equipped with a bright flashlight with several modes of operation: a constant light source, flashing and SOS signal.

The disadvantage of the device is a small battery capacity, it is unlikely to be enough for several full-fledged smartphone charges.

Technical characteristics:

1. Purpose - ROM for 12 V car batteries;
2. Start-up current value - from 200 to 400 A;
3. Compatibility - gasoline engines up to 2 liters and 12 V power supply;
4. Digital display - is;
5. Additional functions - lantern, charging mobile electronics;

SPECIAL UPPU-10000

A distinctive feature of this model is that this charger can be used to start A distinctive feature of this model is that you can start not only gasoline engines, but also diesel.

The device has a large value of starting current, which guarantees a quick effect. SPETS UPZU-10000 is designed for more than 1000 starts and active operation as a PowerBank.

It has LED indication and automatically turns off when the optimal level of charge is reached.

Does not require monitoring of the process. Connects to the battery through the complete wires and clamps.

Users note that the plastic "crocodiles" is quite fragile, and requires careful handling.

Active users of mobile technology will love the fast charging feature and the large battery capacity.

Built-in flashlight with 3 modes of operation - a nice addition to the main characteristics.

Specifications:

1. Purpose - ROM for 12 V batteries;
2. Start-up current - up to 560 A;
3. Compatibility - for gasoline engines;
4. Digital display - no;
5. Additional functions - automatic shutdown, flashlight, PowerBank;

The best car battery chargers with automatic charging

Hyundai HY 800

Intelligent charger with 9 stages of the charging process. This modern charger suitable for absolutely all types of liquid and helium batteries of medium and high power levels. The case of the device is made of durable ABS-plastic and protected according to the standard IP65, which guarantees resistance to external influences.

Hyundai HY 800 has a function for fast charging and a mode for cold seasons.

For renovation of old batteries with a low service life, there is a desulphation function that partially restores the capacity of the battery.

Digital indication allows to control the process of charging at all stages.

Protection against overheating, short circuit and polarity reversal allows to make the operation process as safe as possible. The package does not include a case, which makes the device not very convenient to store.

Technical specifications:

1. Purpose - for 12 V batteries;
2. Charging current - 0,60-8A;
3. Compatibility - universal;
4. Digital indication - yes;
5. Additional functions - moisture protection IP65;

Bosch C7

The model from the German brand is designed for automatic charging of car car batteries with a rated voltage of 12/24 V.

When you connect to the battery and turn on the charger, the device evaluates the battery parameters and selects the optimal charging mode by itself. In total Bosch C7 supports 6 modes.

The device has received many positive evaluations for its ease of use; to start the work it is enough to press a button.

The charging efficiency is 100%.

Another interesting feature is the ability to use the device as an independent power supply for 12 V consumers.

Users note the high build quality. The housing is sealed, made of strong plastic and has additional protection against dust and water ingress.

There is protection against improper connection and overheating.

Bosch C7 has no digital indication, the correctness of operation can be assessed only by the LED backlight.

Specifications:

1. Purpose - for car batteries 12/24 V;
2. Charging current value - 1,5-7 A;
3. Compatibility - for all types;
4. Digital display - no;
5. Additional functions - protection IP65;

Vimpel 37

The device from a domestic manufacturer meets high quality standards and is suitable for all modern batteries.

It has several operating modes, including manual setting of parameters. All main measurements are displayed on the LCD screen, which also allows using the device as a digital voltmeter.

Protection against overheating is complemented by the presence of the fan, actively working during the charging process.

At the back of the device there is a recess for storing the power cord. The charger is ideal for fast charging of batteries with moderate discharge.

Adjustment of current and voltage is quite sensitive, some users find it inconvenient.

The charger has a budget cost, suitable for both beginners and professionals.

To get acquainted with the full functionality in the package of the device comes with a detailed manual in Russian.

Specifications:

1. Purpose - for 12 V batteries;
2. Charging current - 0,80-20A;
3. Compatibility - for all types;
4. Digital indication - yes;
5. Additional features - built-in ammeter;

The best car battery chargers with built-in ammeter

Vimpel 27

A device that belongs to the type of charge-precharge. It is notable for its compact size and convenient operation.

It consists of an electronic voltage converter, plastic housing and LCD display.

The monitor dynamically displays the current and voltage during the charging process.

The model is compatible with all kinds of lead-acid batteries. It has manual controls on the front panel and a toggle switch for selecting the operating mode. The manufacturer specifies the possibility of use for motorcycle and scooter batteries.

When operating in automatic mode, the device independently controls the charging process and dynamically reduces the applied amperage as the resource is replenished.

Manual control is recommended only for professional use. The disadvantage of Vimpel 27 is rather thin charging wires, which have a small cross-section. In general, the price of the device is fully consistent with its quality.

Technical specifications:

1. Purpose - for 12 V batteries;
2. Charging current value - 0,60-7 A;
3. Compatibility - universal;
4. Digital indication - yes;
5. Additional functions - built-in ammeter;

PATRIOT BCI-10A

Compact unit with a handle for easy transportation. Chargers in pulsed current delivery, ensuring efficient charging and protection against boiling. Charger belongs to the category of universal, supports AMG and GEL battery technology.

It is designed for car batteries with a rating of 6/12 V.

The built-in fan and numerous openings on the case eliminates the possibility of overheating.

Charger is protected from short circuits and incorrectly connected terminals.

PATRIOT BCI-10A has no power button and starts working when you plug it in.

Users praise the device for its quality anti-corrosion coating, budget cost and intuitive interface.

Specifications:

1. Designation - for 6/12V batteries;
2. Sizes of charging current - 10 A;
3. Compatibility - universal;
4. Indication - by scale;
5. Additional functions - built-in ammeter;

Kolner KVSN 8

The charger from this brand has a low cost and is designed for private applications.

It is compatible with the vast majority of acid-lead batteries, has protection against polarity reversal and excessive heat. Easy to transport because of its small size and transport handle.

Suitable for recharging low and medium capacity 6 and 12 V batteries.

Two charging modes are available to the user: fast and slow. The screen has an arrow indicator, which shows the process of charging. The work of the charger is absolutely quiet and does not cause discomfort to the operator.

Minus Kolner KVSN 8 - the lack of automatic shutdown when the battery is fully charged.

The manufacturer recommends careful monitoring of the device, as its long work at 100% capacity can harm the battery.

Technical specifications:

1. Purpose - for 6/12 V batteries;
2. Charging current - 5,60-8A;
3. Compatibility - universal;
4. Indication - scale;
5. Additional functions - built-in ammeter;

The best car battery chargers with automatic shutoff

ROBITON LAС12-1000

Designed for efficient charging of maintenance-free automotive batteries 12 V rated.

Automatically analyzes the battery and selects the best charging mode by itself. Does not require any control, it is activated by plugging in. LED-indication shows the end of charger operation.

The device switches itself off, avoiding the possibility of battery overcooking.

The ROBITON LAC12-1000 is equipped with protection against improper connection and overload.

The reduced size of the housing allows convenient storage and transportation of the device.

The absence of buttons reduces the control process to zero. The connectors are easily and securely attached to the terminals.

This model is optimal for infrequent use in the home.

Specifications:

1. Purpose - for 12 V batteries;
2. Charging current - 1 A;
3. Compatibility - for all types of Batteries;
4. Indication - LED;

PATRIOT BCI-4D.

Smart charger with fully automatic control. Distinctive Fully automatic control is a distinctive feature of the PATRIOT BCI-4D. 10-step cyclic charging guarantees a 100% charge and prolongs the life of the battery.

For vehicles with long downtime, there is a useful function to maintain the battery without damage.

The device is compatible with most lead-acid batteries of different capacities. The model is compact, has a digital display and works quietly.

The PATRIOT BCI-4D operates on the principle of a microcontroller: when the terminals are connected, the device automatically reads the battery characteristics and selects the optimal charging mode.

Built-in microprocessor remembers the last used device and starts working with the set parameters. The charger has standard protection against overheating and incorrect connection.

Specifications:

1. Purpose - for accumulators 6/12 V;
2. Amount of charging current - 1-4 A;
3. Compatibility - universal;
4. Digital indication - yes;

Sonar Mini UZ 205.01

This rating is rounded out with a miniature charger for small capacity batteries. It has a built-in It has a built-in stabilizer for safe operation in case of unstable mains voltage.

For the user's convenience there are two modes: direct charging and safe storage without damaging the battery.

It works on the principle of combined charging, which guarantees prolongation of the battery life.

Sonar Mini UZ 205.01 is protected against self-discharge, overcharge and short circuit. Automatically turns off at the end of operation.

An LED indicator allows you to monitor the process of. The main advantage of the model, budget cost and high reliability.

Technical characteristics:

1. Purpose - for 12 V batteries;
2. Amount of charging current - 0,1-1,2 A;
3. Compatibility - universal;
4. No digital indication;

Which company should I choose?

When choosing a manufacturer, we recommend paying attention to the experience of successful work and a good reputation of the brand.

Here are some of the companies recognized by professionals:

• Vimpel. Belongs to the Russian company Orion SPB, which has been producing a wide range of electronic devices for more than 20 years.
• Bosch .. German group of companies with diversified production. Characterized by reliability and high quality of components.
• Hyundai .. South Korean brand with the best price-quality ratio.
• PATRIOT. Narrowly focused company, engaged in the production of ROMs and storage devices.
• BERKUT .. The brand specializes in the production of accessories and electronic components for cars.

Conclusion

In this article, we have reviewed in detail the most popular models of car battery chargers as of 2021-2022. Some of them were notable for their rich functionality, and some for their budget cost. We hope that you were able to choose the best option to suit your needs. Which device did you like best? Please share your opinions in the comments.

Shopper reviews

Opinion of the experts

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Useful video

From the video you will get an overview of the best chargers for car batteries: