TOP-3 car battery chargers. Ranking 2022

Any car enthusiast knows how important a car battery is. After all, the service life of the machine directly depends on its work. Especially often the batteries are discharged in the winter season, since the car will not start when the charge is low.

This is exactly what chargers come in handy for. After all, they are designed to charge the battery. With their help, you can both charge a completely discharged battery, and carry out partial recharging.

Let's figure out what memory devices are and what you should pay attention to when buying.

According to their purpose, chargers for car batteries can be divided into two groups-charging and start-charging.

Chargers are only designed to gradually charge the battery. Attempting to crank the engine with the starter while the charger is connected to the battery will damage the battery or trigger the built-in protection.

Start-chargers allow you to briefly give off a high-power impulse, helping to crank the engine. Usually they are used when it is urgent to start the car and there is no time to charge the battery to the desired level.

A good charger should include a desulfation mode. When using a lead-acid battery, sparingly soluble crystals of lead sulfate form on its plates over time, especially if it is stored in a discharged state for a long time. Over time, because of this, the capacity and current output of the battery decrease, it takes a charge worse. To prevent or restore the battery, short-term high-power pulses are applied to it, combined with subsequent connection to the load, that is, constant charge/discharge cycles. If the battery is not permanently damaged, then its condition can be noticeably improved and replacement can be delayed.

Here are the features and capabilities of the car charger you need to pay attention to when choosing:

Charging custom batteries. Many motorists are faced with the need to choose a charger for calcium, AGM or GEL batteries. Often you have to deal with a voltage of 16.5 V. For such non-standard tasks, you need to focus on programmable models.

Desulfation mode. Undoubtedly, this is a big plus. It can be implemented as a button or an algorithm, but the presence of a mode indicates the possibility of battery recovery.

Capacity test. The presence of this option indicates the ability to determine the capacity that the device restored in your battery.

Programmable charge. We are talking about modern models that allow you to set flexible settings-specify the time during which one power will be given, after which, for example, another.

The list of issues that a buyer may face today is much wider. And we have selected for you the TOP 3 chargers that are popular among customers of the store 130.com.ua:

• Bosch C3
• Master Watt ROBOT-12
• Zorya TP-2

Bosch C3

The Bosch C3 automatic battery charger is designed for all types of lead-acid starter batteries used in cars, light commercial vehicles, motorcycles and other vehicles and machinery. Bosch C3 is recommended for use when charging starter batteries with a voltage of 6 V and a capacity of 1.2 to 14 Ah, and a voltage of 12 V with a capacity of 1.2 to 120 Ah.

It has several modes of operation:

• Mode 1 "6 V" - charge (7.3 V/0.8 A; capacity from 1.2 A/h to 14 A/h);
• Mode 2 "12 V" - charge - motorcycle batteries (14.4 V/0.8 A; capacity 1.2-14 Ah);
• Mode 3 "12 V" - charge - cars (14.4 V/3.6 A; capacity from 14 A/h to 120 A/h);
• Mode 4 "12 V" - charge - cold. season/AGM (14.7 V/3.8 A; capacity from 14 Ah to 120 Ah).

Functions and properties:

Settings memory function. When disconnected from the mains, the charger retains the last settings. Therefore, if you use it to charge the same battery, then just plug the plug into the outlet to start charging.

The positive cable is equipped with a connector: easy to connect, easy to disconnect.

Standard charging: To restore battery performance

Pulse charging: For optimized deep discharge charging of the battery. Automatically activates when the battery voltage is between 7.5V and 10.5V.

Cold battery charging.

Short circuit protection: The device is equipped with automatic short circuit protection in case of incorrect connection. In the event of this situation, the alarm LED lights up and the charger switches off automatically.

The advantages of the Bosch C3 charger:

• universal device-designed to work with any batteries for cars and motorcycles;
• designed to charge all lead-acid types of batteries: AGM, helium, with liquid electrolyte;
• automatic control of the charging process by the internal processor;
• high interactivity thanks to a simple and legible interface;
• ensures 100% battery charge;
• Safe operation thanks to built-in protection against short circuits and overheating.

Complete set:

• Network cable with mains plug
• Connection terminals (red and black)
• Wall bracket
• User's manual.

Master Watt ROBOT-12

The main feature of the Master Watt ROBOT-12 charger is an innovative system of intelligent selection and setting of the charging current throughout the entire charge cycle. This frees the user from the need to study the characteristics of the batteries and eliminates possible errors in the regulation of the charge current. ROBOT-12 itself regulates the charging current in accordance with the actual remaining capacity of the battery and its behavior during the charging process. You just need to select the mode and connect a battery of any capacity-from 1 A/h to 200 A/h!

The Master Watt ROBOT-12 charger is designed to charge all types of 12-volt lead-acid batteries:

• Starter (with liquid electrolyte), including calcium
• AGM
• Gel (GEL)

It is also suitable for recovery (desulfation) of batteries with liquid electrolyte, including calcium ones.

Due to the efficient charge and desulfation algorithm, ROBOT-12 can also be used:

• for charging and maintaining in optimal condition batteries operating in buffer mode (for example, in backup power systems);
• for long-term storage of batteries.

All modes of operation are controlled by a microcontroller and are automatically adapted to each specific battery. Each mode includes device self-diagnostics, programs for detecting short-circuited cans and battery overheating, and detecting incorrect connection.

ROBOT-12 has small dimensions, weight and price, while meeting the needs of owners of 12-volt lead-acid batteries of almost all types and capacities. Thanks to these qualities, this device compares favorably with domestic and foreign analogues.

It is extremely easy to operate-you only need to select the type of battery, the ROBOT will take care of the rest.

In addition to the main charging modes, ROBOT-12 has an algorithm for working in a buffer mode (for example, as part of a UPS), in which the charger monitors the battery status around the clock and, if a voltage drop below the threshold level is detected, it charges the battery. This mode turns on automatically after the end of the main modes, it can also be called immediately after the ROBOT is turned on, bypassing the main modes.

Complete set:

• Charger with power cable and battery cables
• Instruction

Zorya TP-2

The Zorya TP-2 transformer charger is used to charge all types of car batteries (including calcium ones) with a voltage of 6 and 12 V, with a capacity of 32-120 Amp/h. The maximum charge current is 9 Amps. This device is multifunctional, so it can act as an LED driver, laboratory power supply, etc. The device has a digital ammeter, voltmeter, current and voltage regulators. Supplied in a cardboard box.

The front panel contains a digital ammeter, voltmeter, current and voltage rotary controls, and operation indicators. Thus, the user will be able to manually select not only the charge current, but also the required voltage.

There is a fan on the rear panel that turns on when it heats up. This ensures safe, uninterrupted operation of the device.

When used as a laboratory power supply, the device allows you to stabilize (limit) the output voltage at the desired level, as well as limit (stabilize) the current under load.

At the first stage, the battery is charged with a set current. When the upper voltage level is reached, the device automatically switches to voltage stabilization mode.

The device has a durable plastic case. Due to its compact dimensions of 180x140x85 mm and light weight of 1.5 kg, it does not take up much space. Convenient to store and transport.

Complete set:

• Charger with power cable and battery cables
• Instruction

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