Which car battery is better, dry battery or liquor battery?

Now cars are generally use free maintenance battery. A car battery service life is 3 years or so, while a new original battery can use for more than 3 years. In addition, if it often runs for long distance, and goes to many places in the city, the battery can be used for almost two years.

Car battery dry battery is free maintenance battery, advantage is cover closed, no maintenance, not spatter electrolyte polluting vehicles, cover is equipped with electric eye, easy to observe, the disadvantage is that plate is thin, starting ability is weak, but can't add after liquid.

Bottles of water and electricity is charging the battery, advantage is thick plate, start the ability is strong, with liquid level line up and down outside, shortage of liquid after easily add fluid, the disadvantage is that the electrolyte easily from the charging hole, polluting vehicles.

Cars are bottles of water and electricity, common battery and maintenance-free battery.

Battery capacity storage battery is the most afraid of low temperature, low temperature environment of electric capacity is much lower than when at room temperature. Normal use of the battery in a warm place to a cold place would suddenly without electricity.

Ordinary battery before the cold season, therefore, should check the electrolyte level. If need should complement battery electrolyte, adjust the proportion of the electrolyte, and check the save electricity, charging when necessary. Normal battery and maintenance-free battery, at the same time clean battery connect wiring harness, and coated with special grease to protect it, sure the reliable, extend the life of the battery.

Battery life generally is about two years.

Bottles of water and electricity generally refers to the often need to add water to maintain and visible liquid battery; Dry battery means no flow of the liquid battery (this is a popular term not very accurate), dry battery can be used anywhere except placed upside down. Now generally use dry cell! Water only trucks with batteries, battery long easy leakage, poor security!

You say dry cells is called "free maintenance battery"

Actually general lead sulfate battery of the electrochemical reaction is inseparable from the water, being sealed and maintenance-free battery or gel battery, need water to fully charge and discharge, so in fact all the lead sulfate are water battery, battery only their storage ways are different

1, the most common is the so-called water battery, the battery plate is to soak in the dilute sulphuric acid, water branch volatilization in charge and discharge process, need to add distilled water on a regular basis and remove powder deposition in the bottom of the impurities

2, sealed and maintenance-free battery, the full absorption of dilute sulphuric acid as the reaction of the plate carrier, advantage is that can also be used in reverse, the battery charge and discharge is not very strong, is not very hot, the sealing of the batteries maintain avoid moisture volatilizes, but at high temperature, the battery had ran out of water, battery in use after a period of time also need to add a small amount of distilled water, at the same time, because there is no flow inside the battery solution, so the peeling off from the pad material won't cause the battery short circuit deposit to the bottom. But these substances will always cover on the plate surface, until too many, not battery storage and discharge capacity, is not easy to clean, so others say maintenance-free battery is actually cannot maintain the battery

If you don't have a great experience to judge when to add water and clean the battery impurities, then I suggest you use sealed and maintenance-free battery, use the battery energy storage in when I was a poor

But in the life, longer water battery, current strength is better, a battery timing before I add water, filtering, using intelligent rechargeable batteries, the electric charge, has been in use for 8 years, and has been started with battery, electrical energy storage with new are not much difference

Car battery, also called the accumulator, is one of the battery, its working principle is to convert chemical energy into electricity. Usually, people said the battery is refers to the lead-acid battery. Is a kind of is mainly composed of lead and its oxide, electrolyte battery is a sulfuric acid solution.

Normal service life in 1 ~ 8 years, and has a lot to do with the case of vehicle. The vehicle generator backout without electricity, electrical leakage by iron base can use more than 3 years. If feel not filling into electricity or starter, headlight dimming is obviously the battery must be removed with the charger charge 12-24 hours a day, if not yet and mileage has reached more than 50000 KM, and no fault in the generator, we have to consider change the battery, general domestic maintenance-free, such as: windsurfing, are wild, such as special brand is good, the price according to different battery types ranging from 200 yuan to 1000 yuan.

The car battery

The car battery

When some battery with old resistance becomes large, a full charge, as soon as you put out, this battery with three tables in the no-load voltage measurement is also normal. So, not only test the no-load voltage and measuring the discharge current, available to put all the measurement. When discharge voltage not less than 10 v is normal, less than 10 v may prove that the battery is broken, must be replaced. Low voltage and load more shows the battery internal resistance, the greater the discharge characteristics of the worse.

Intelligent battery testing instrument repair the complex resonant pulse technology, using its inherent resonance frequency harmonic and battery plate lead sulfate crystals produce resonance, thus break lead sulfate crystals, dissolved in the electrolyte, to participate in chemical reactions. The device integrating inspection repair, has simple operation, accurate data and no need to add repair, repair cost is very low, can restore its capacity by more than ninety-six percent in a day, equipment controlled by microcomputer, simple operation, no specialist unattended. Current, voltage and time display all adopt the digital tube display, high precision, efficient repair cars, [1] motorcycles, electric vehicles, UPS and so on all kinds of lead-acid batteries, lead-acid battery repair industry is the device of choice!

Common battery

Ordinary [2] the battery plate is made up of lead and lead oxide, the electrolyte is sulfuric acid aqueous solution. It is the main advantage of voltage stability, the price is cheap; Shortcoming is lower than can (that is, the storage battery power) per kilogram, short service life and maintenance frequency.

Dry lotus battery

It is the full name of dry charged lead-acid battery, it is the main characteristic of negative plate has higher storage capacity, in the condition of dry completely, can save the electricity generated by in two years, when using, need to join the electrolyte, etc. Can be used in 20 to 30 minutes.

The car battery

The car battery

Maintenance free storage battery

Maintenance-free battery due to its structural advantages, the consumption of the electrolyte is very small, in the service life of the basic don't need to add distilled water. It also has a shock resistant, high temperature resistant, small volume, the characteristics of uniformity. Generally it is twice of the normal battery service life. The free maintenance battery on the market has two kinds: the first in one-time add electrolyte later use when buying does not need to maintain fluid (add supplementary); Battery itself is another good factory had already added electrolyte and block, users won't add supplementary fluid.

Fill it with sponge lead plate as cathode, fill the lead plate with lead dioxide as anode, and use 22 ~ 28% of dilute sulphuric acid as electrolyte. When charging, electrical energy transmits into chemical energy, while discharge chemical energy gets into electricity. During battery discharge, the metal lead is negative electrode, the oxidation reaction happens, and oxidize lead sulfate; Lead dioxide is positive electrode, reduction reaction happens, and reduce lead sulfate. When it is used in DC rechargeable batteries, lead and lead dioxide generates poles respectively. Remove the power supply, it will be back to the front of the discharge state, and form a chemical battery. Lead acid battery can charge and discharge repeatedly. It is called the secondary battery. It has 2 v voltage. There are usually three lead batteries used together, and the voltage is 6 v. Cars with six series lead battery has 12 v battery pack. Ordinary lead-acid batteries that is used after period of time needs to add sulfuric acid to keep the electrolyte containing 22 ~ 28% of dilute sulphuric acid.

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