What the differences between maintenance-free battery and ordinary battery?

Maintenance free storage battery has great difference from water battery.

Maintenance-free better.

Varieties of existing accumulator battery according to the market can be roughly divided into two kinds: traditional lead-acid battery and just in the domestic popularity in recent years the use of free WeiHuXing battery.

Lead-acid battery is made up of positive and negative plate, plate, shell, electrolyte and wiring and other components of the pile head, the discharge chemical reaction is depend on the positive plate of active material and the negative plate active substances in the electrolyte (dilute sulphuric acid solution), under the action of the plate of the gate frame is made of lead antimony alloy. For traditional battery will happen in the process of using fluid phenomenon, this is due to the gate of antimony on the shelf will lead pollution on the negative plate, excessive water decomposition, a large number of oxygen and hydrogen escape from the positive and negative plates respectively, reduce the electrolyte.

Maintenance-free battery is made of lead calcium alloy, because the battery USES lead calcium alloy for grid frame, less so when the charging water decomposition, moisture evaporation is also low, coupled with the outer seal structure, the release of acid gas is very few, so it is compared with the traditional battery, do not need to add any liquid, less corrosion of wiring pile head, electrical, and body, overcharge resistance is strong, large starting current, power advantages of long storage time.

Traditional lead-acid battery electrolyte (water) is consumes, time need to add water; The so-called maintenance-free batteries, is in the whole service life don't need to check and add water (electrolyte).In general, battery water work during regular maintenance shall be conducted by the 4 s maintenance man, is also a very simple maintenance. In performance, free maintenance and add water battery performance, durability, almost no different. So to buyers, users, two kinds of battery, in fact, there is no much difference, need not care to maintain the battery.

If true heart in vain, to replace a maintenance-free batteries, and is just a few hundred dollars.

Can be rushed, and maintenance-free battery refers to usually do not need maintenance in use process, do not need to frequently added electrolyte, use and other general battery no difference, as for the recharge time does not require special deflated, battery design good, when I was in the factory have vent holes, usually placed inside the car, as long as the engine is started, the battery is always in charging status. And removed the battery needs charging, it is best to use a dedicated battery charger, in order to avoid damage to the battery, if your car battery to use the power went out for a month and consider whether the car is a fault in the power generation, power is insufficient, or no electricity, general engine damage or silicon rectifier is damaged. Suggest check, to avoid long-term loss of electricity and make the new battery greatly shorten service life.

Maintenance-free battery on a large number of applications in the car now, it is also a kind of lead-acid battery, just acid is adsorbed on the battery plate between the asbestos diaphragm, also called the poor fluid cell in our professional, it compared to common battery, nothing more than the normal charge and discharge from acid mist, water decomposition of hydrogen and oxygen through the catalyst and the pressure inside the battery back into water, when over voltage charging, internal pressure exceeds the setpoint of exhaust valve, exhaust to the outside, so the electrolyte loss under the condition of normal use. When charging, and ordinary battery produces acid mist and hydrogen and oxygen, to the external, need regular supply electrolytic cell, and adjust the concentration of acid.

Above are some differences on the battery performance, now tell me something about the conditions of use, maintenance free storage battery on the conditions of temperature and the demand is higher, when high voltage charging, the internal pressure exceeds the threshold threshold will consume water and acid, and general repair shops cannot be added to, so the reply after the performance degradation performance more bad, also because of its battery is barren solution, large current discharge ability is relatively poor, with capacity of less than ordinary battery.

Early use ordinary lead-acid battery for his car, now there are still many vehicles, ordinary lead-acid batteries for full, electrolyte battery internal resistance is small, large current discharge performance is good, so more suitable for large starting current car, when a high voltage charging, can timely exhaust, won't produce internal high pressure, there will not be a blow up of maintenance-free batteries, and because of its each battery isolation by liquid mouth, can regularly check the filling the electrolyte, so won't produce deficient fluid show plate problem, as long as the regular maintenance, its service life is much higher than from WeiHuXing, and its use in open environment, can escape the acid mist dispersed in time, won't cause corrosion of vehicles, the main problem is to prevent leakage, do this, ordinary batteries are better than free WeiHuXing.,

Maintenance-free battery on a large number of applications in the car now, it is also a kind of lead-acid battery, just acid is adsorbed on the battery plate between the asbestos diaphragm, also called the poor fluid cell in our professional, it compared to common battery, nothing more than the normal charge and discharge from acid mist, water decomposition of hydrogen and oxygen through the catalyst and the pressure inside the battery back into water, when over voltage charging, internal pressure exceeds the setpoint of exhaust valve, exhaust to the outside, so the electrolyte loss under the condition of normal use. When charging, and ordinary battery produces acid mist and hydrogen and oxygen, to the external, need regular supply electrolytic cell, and adjust the concentration of acid.

Above are some differences on the battery performance, now tell me something about the conditions of use, maintenance free storage battery on the conditions of temperature and the demand is higher, when high voltage charging, the internal pressure exceeds the threshold threshold will consume water and acid, and general repair shops cannot be added to, so the reply after the performance degradation performance more bad, also because of its battery is barren solution, large current discharge ability is relatively poor, with capacity of less than ordinary battery.

Early use ordinary lead-acid battery for his car, now there are still many vehicles, ordinary lead-acid batteries for full, electrolyte battery internal resistance is small, large current discharge performance is good, so more suitable for large starting current car, when a high voltage charging, can timely exhaust, won't produce internal high pressure, there will not be a blow up of maintenance-free batteries, and because of its each battery isolation by liquid mouth, can regularly check the filling the electrolyte, so won't produce deficient fluid show plate problem, as long as the regular maintenance, its service life is much higher than from WeiHuXing, and its use in open environment, can escape the acid mist dispersed in time, won't cause corrosion of vehicles, the main problem is to prevent leakage, do this, ordinary batteries are better than free WeiHuXing.

A, lead-acid battery (English: Lead - acid battery) is divided into dry and wet battery.

Second, the two cell difference is:

1) dry cell belongs to the chemical power of the battery, is a kind of disposable batteries. Because this kind of chemical power source device the flow of electrolyte is a kind of can't paste, it is called a dry cell, this is relative to a flow battery electrolyte. Water can be added to the battery, but not more than the highest water level, generally marked with MAX line. Dry lotus lead battery (such as car dry battery, dry lotus motorcycle battery, etc.) in use after period of time to add distilled water, keep the dilute sulphuric acid electrolyte density of 1.28 g/ml; For maintenance-free battery, the using until the termination of life are no longer need to add distilled water.

Wet the battery is lead-acid battery, 2) is formed by acid water explain liquid.

In general as well as 80% of the battery, from color to distinguish: white is the bottle of water and electricity, black is the dry battery; To distinguish from the weight is the bottle of water and electricity, weight is dry battery; From the appearance of the parts to distinguish: battery screws on water is water, flat head is dry.

Second, the lead-acid battery mainly in three broad categories:

1) The common battery; Common 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.

2) dry lotus battery: it is the full name of dry charged lead-acid battery, its main characteristic is 2 v lead-acid battery negative plate

High storage capacity, in the condition of dry completely, can save the electricity generated by in two years, when using, just join the electrolyte, etc. it can be used in 20 to 30 minutes.

3) is a maintenance free storage battery: maintenance-free batteries 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. It is general 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.

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