Every day we are faced with a charger (charger). Car battery also needs recharging, because during operation it loses its charge. The modern market offers a variety of chargers, not all of which is right for your battery model. Therefore, when choosing a charger for a rechargeable battery (battery) of the vehicle have to be very careful. About this further in the article.

Why discharged battery

Any rechargeable battery systematically needs recharging. In addition, quite often there are situations when the vehicle is worth a long time, after which it will necessarily need recharge to successfully start the engine. In the winter period, the adequacy in the charger is even more relevant, since low temperatures are stress for the battery. It is not rarely the reason that the battery is discharged, the current leakage becomes, so the presence of a charger for each car owner is not a whim, but the need.

Types of Account

Before purchasing a charger, you need to find out all information about your battery. Characteristics and type of the battery have a direct impact on the choice of the memory. Basically, there are three types of batter on the market:

• GEL.
• AGM.
• WET.

There are other types of accumulator batteries for cars, but they are significantly less common. Therefore, it does not make sense to choose a charger for them.

Wet Akb (lead-acid) Chargers for AKB

In the overwhelming majority of transport moving on the roads, the WET type batteries are installed. These are universal lead-acid rechargeable batteries with a liquid electrolyte (an aqueous solution of sulfuric acid). For this type of batteries, all variations of car chargers are suitable.

AGM and GEL AKB

But for GEL and AGM batteries, not all chargers will be suitable. Instead of liquid electrolyte, these batteries have the presence of sulfuric acid in the associated form - as an impregnation of fiberglass (AGM) or gel (GEL). These batteries are sensitive to voltage jumps and reload. Therefore, for their recharging, it is necessary to give preference or special chargers, or universal models having a separate mode to interact with such AKB.

Rated voltage of cargo and passenger cars

At the rated battery voltage should also be paid attention to. In fact, all passenger cars are installed batteries with twelve volt voltage. Some models of the battery for special equipment and freight transport have a denomination of twenty-four volts.

Rated capacity of AKB

You also need to find out the nominal capacity of your battery (that is, the container that the new, fully charged rechargeable battery in the optimal discharge conditions, which are specified in the standard for this battery). This value will also be applied when choosing a memory.

Selection Indicators: Type, Voltage and AcB Capacity

So, now we have three main indicators for selecting a charger - the type of battery, its rated voltage and the nominal container. Go to the selection of the memory for the battery.

Charger for AKB, Basic Groups

By destination, charging devices can be divided into 3 main groups:

1. Launchers.
2. Chargers.
3. Start-charging.

charging memory (appointment)

How easy it is to understand, charging poles are designed to recharge the battery if it is discharged.

starts (Purpose)

Starts are designed to start the engine in the conditions of the served battery. However, you need to know that it is necessary to connect to the network to launch the power unit.

start-charging memory (appointment)

As for commissioning memory, they are able to perform both of these functions, that is, charging the battery and start the engine, but they also require a connection to the network.

portable starting devices

There is also a separate type of launchers with its battery (usually lithium), which are called portable starting devices. When choosing a variation of the device, you should think about how you apply it. If your vehicle is in place, where there is access to electricity, it is desirable to give preference to a commissioning device. Then, with a sex battery, you can start the motor. If you are going to apply the device only for charging, it makes no sense to overpay.

Types of memory depending on the device

Depending on the device, you can select two types of batteries charging devices:

1. Transformer.
   
2. Pulse.
   

pulse (advantages, disadvantages)

Pulse chargers have small dimensions and weight. Their construction includes an inverter, as well as protection against closure. Unlike transformer models, pulse chargers are more modern, perfect and convenient, however, they are much more transformer.

transformer (advantages, disadvantages)

Transformer models are more cumbersome, since their design provides for the presence of a rectifier and transformer. Their advantages include reliability, efficiency and low cost, and the shortcomings are high weight and dimensions. In addition, they are not easy enough to work.

Choosing the stake pay attention to

When choosing a charger, you must pay attention to the following characteristics:

mode of operation, which gives the Boost mode

To select the correct battery charger, at the beginning of the article it was said about clarifying the type of battery. For the most popular WET models, all devices are suitable, but not for AGM and GEL. However, in advanced models there are special modes to recharge gel batteries. Battery data are extremely sensitive to excess voltage. If the WET battery voltage fifteen volts is not critical, it can entail irreversible changes for gel batteries. From high voltage, fiberglass or gel will be flawed from the plates, and the battery will lose its properties. In the worst case, the battery will swell and it will fail.

When buying a battery, you should pay attention to the presence / absence of the Boost mode, which is designed to quickly recharging the battery with an enlarged current. With this mode, you can charge the battery in twenty minutes and start the car.

It is also worth noting that there are devices on the market to be charged several car batteries simultaneously with a parallel or sequential connection. However, it is more likely to come in handy by professional accumulators, charging the battery per flow. An ordinary motorist makes no sense to overpay for such "chips".

voltage that gives the memory

The voltage issued by the charger should respond to the rated voltage of the battery, which you had to find out before choosing. In fact, each modern battery charger provides a twelve volt voltage. The second prevalence charging devices with the possibility of charging the battery with a denomination of twenty-four volts. Less often occur, outstanding voltage six volts. This mode is useful for charging the corresponding batteries for scooters, motorcycles, and so on. Ideally, the charger must have the ability to manually set the voltage, however, such models are rare enough.

charging current AKB

Charging current must be no higher than ten percent of the battery capacity. That is, popular acb 55 A-h for passenger transport must be charged current no more than 5.5 amps. The exception is the Boost regime, which is mentioned above. However, and with him should be a measure. When accelerated charging, the current should not exceed thirty percent of the usual value. For the same battery 55 A -C, this maximum value of the charging current value in Boost mode should not be higher than 5.5 +5.5 * 0.3 \u003d 7.15 amps.

It is important to remember that the high current battery is necessary only in non-standard situations in which urgent accelerated charging is needed. Apply this mode is constantly impossible, as it reduces the battery life. At the same time, it is desirable to give preference to a commissioning device with a specific reserve for the current produced so that it does not work every time on the border of its capabilities.

Ideally, the memory should have the ability to manually adjust the current. Then, if necessary, you can charge the battery on a small current, because most of the chargers themselves select the current in automatic mode. However, for a better quality and complete charge, it is better to carry it out at a constant strain of low current. It will be longer, but significantly better. If you charge the battery in this mode, its plates will be much less susceptible to sulfate.

Protection and safety memory

When purchasing a memory, ask the seller what types of protection is the same model. All modern chargers must have overheating protection, as well as from the incorrect connection of the device terminals to the remote battery terminals.

Top 5 most popular memory 2016

It is difficult to definitely say what a break is better for a car battery, especially considering the fact that the modern market is simply crowded with such goods. However, considering the products of various manufacturers, it is possible to find something optimal and make a correct choice.

Chargers "Caliber"

The domestic firm "Kalibr" produces a fairly wide range of instruments for charging automotive batteries in a democratic value. An excellent example is Zu-100. This device will cost about three thousand rubles. With it, you can charge the batteries with a capacity of 20-100 A-h and a par value from 12 to 24 volts. Charging device Caliber ZU-700 is suitable for recharging powerful batteries with a capacity of 92-250 A-h. It is also worth highlighting the zoi-8 device that charging the battery in absolutely automatic mode.

Chargers "Sorokin"

Sorokin offers affordable chargers for car batteries. Adaptations under the "Sorokin" brand are designed in Russia and are manufactured both on domestic and foreign enterprises. As an example, the following chargers with different characteristics can be called - Sorokin 4A 6/12 in and Sorokin 15A 12 in Boost. As the manufacturer stated, these devices can be used to charge GEL, AGM, WET batteries.

Charger "Resanta"

This Latvian manufacturer offers start-up batteries, equipped with a battery. With this, the device will help start the engine if the battery sat down away from the power grid. A good example is the models such as PU-1 12 V 7 A-H 250 A and PU-2 12 V 17 A-h 400 A. The PU-2 device is a more expensive model and has the following additional features - flashlight, compressor, interface USB.

Charging device " Telwin »

The famous Italian company produces high-quality chargers of the most diverse destination. Among the most accessible worth noting T-Charge 12 and Nevatronic 12, which are suitable for charging any type of battery (Gel, Agm, Wet) with twelve volt. There are professional models, such as Startronic 530, but their cost leaves much to be desired.

Charging device " Aiken »

Under the brand " Aiken "Licenses produces wide range of devices for charging car batteries. One of the most common models are MCB13S 12/24 V, MCB15M 6/12 V and MCB12M 6/12 V. The price range for Chargers "AIKEN" is 1700-3200 rubles.

Property Tips: The simpler the device is the easier to use it.

Above, only a small part of the manufacturers and models of chargers from those present on the market was shown. In reality, the memory models are much more and an inexperienced buyer will easily be lost in them. If you forget about all technical details, then you can choose in this way.

If you systematically require a charger (a battery sat down in a cold period, did not go a long period of time and so on), then it is better to take an inexpensive model without any "frills". It is better to take a simple functional device without switches and adjustments.

Experienced motorists loving to control the charging process can be purchased a functional charger with the charging current adjustment option, a built-in ammeter and other advanced features. For owners of GEL and AGM batteries, it is necessary to ask if the charging device has a functional for charging such batteries.

How to find an aliexpress and order a charger for the battery at a reasonable price and free shipping, step-by-step instruction

To date, many car owners prefer to buy accessories and spare parts for their car in a popular online store Aliexpress. Here you can buy a battery charger. Undoubtedly, your order will come to you no earlier than in two or three weeks, and sometimes you have to wait for a whole month, because the goods will go from China. But but you will have an excellent opportunity to purchase the necessary thing much cheaper.

1. If you decide to order a battery charger on AliexpressTo begin with, you will need to register on the site. To do this, click on the "Registration" button, located in the upper right corner of any page.
   
2. To register, you need to enter your name, email address and come up with a password. Then click on the "Create your profile" icon.
   
3. Do not forget to confirm the registration within a day. The reference to the confirmation will be sent to your email address. If this is not done, after 24 hours your account will be automatically blocked.
   
4. After registration, you must enter your profile and fill in the shipping address so that in the future (when ordering a product) is no longer returning to this. It is very important to write it exactly the letters of the English alphabet, for example st. Builders - UL. Stroiteley.
   
5. At the top of the main page of the site there is a search string where you need to enter keywords. We are looking for a battery charger, which means that you are prescribed in the search string. When you enter, you will see your recent requests and most popular options.
   
6. You can also use the search by categories, especially this is true if you are interested in a fairly wide group of goods.
   
7. The site provides convenient filters that will help you to select the desired search results, for example, discount and free shipping products.
   
8. Aliexpress has more than two hundred thousand sellers, which is supposed to send you orders. To select the best sellers, the system provides a convenient rating system. When choosing the goods, pay attention to the rating of the seller and reviews of other buyers.
   
9. When the desired product is found, go to the product description page and select size, color and quantity, then click "Buy Now" if you want to pay the goods right away, or "add to the basket" if you wish to pay the item later.
   
10. When placing an order, you will have the opportunity to choose the most convenient payment method for you. If you pay for goods using a bank card or other electronic payment system (for example, Yandex.Money, Qiwi Wallet, Alipay), the payment will be accepted for 24 hours.