Современная наука развивается в ускоренном темпе - Now nothing stands still. Habitual for many mechanisms are changing to their modernized and more innovative counterparts. One of the clearest examples is the modern car. Each node is now different from those "ancestors" who made just some ten years ago. It is unlikely that before someone could seriously think that a modern car owner will be able to charge his electric car right under his window from an ordinary household outlet. Today it is a reality, and besides the most mundane. Another bright example of technology development is the gel battery. We will consider its pros and cons in our article. All who used such, consider that it is rather quite good alternative to traditional acid batteries. However, have scientists in gel batteries been able to correct all the shortcomings of traditional acid-lead analogues?
Few years ago in the car market alongWith traditional batteries, gel car batteries began to appear. Nobody knew their pros and cons. And the principle of action initially almost did not differ from the lead-acid battery.
Over time, production technologies developed, and two types of gel batteries appeared:
Below we consider them in more detail.
These three letters decode as “absorbingglass mats. In fact, these "glass mats" are the most ordinary fiberglass. It is located inside the device, between the positive and negative lead plate. This glass fabric contains a gelatinous electrolyte in a bound state. Do not think that this is an innovation. In fact, the composition of the electrolyte is almost no different from the traditional mixture. There is acid here too. The electrolytic fluid is contained in a special glass fiber separator. Due to this jelly does not spread.
A standard gel battery is capable of allservice life withstand up to 200 cycles of recharge, as well as full discharge. That's not all. The battery can withstand 50 cycles at half the discharge and up to 800 at a discharge level of 30%. Experts say that devices built on this technology are suitable for use in backup power systems. If you fully comply with the optimal temperature and operating rules, then there is every chance that the battery will be able to work out the period declared by the manufacturer.
So, we looked at fiberglass gelbatteries for cars. Their advantages and disadvantages are the ability to work in any position, safety for people, the need for strict adherence to temperature conditions, low service life and a small cyclical resource.
Since all the internal space in the deviceis occupied by a silica gel separator, any possibility of shedding the plates can be completely excluded in these batteries. It best affects the resource and life. Even more - this design has improved the overall technical characteristics. This has a positive effect on the resource and the stability of the device to a deep discharge.
Simply put, standard gelA battery made according to this technology can easily withstand about 350 discharge cycles at a full depth of discharge, up to 550 at half and up to 1200 cycles at a discharge of 30%.
Regardless of what a gel battery, the pros and cons, he definitely has. Consider them. Among the main advantages are the following:
Among the shortcomings are weak resistance torecharge During the charging process, it is recommended to constantly monitor the process and observe the indicator. There is also poor resistance to low temperatures. Finally, a significant drawback is the high price.
Вот и все недостатки.What can be said in the end? This is a good option in various systems of emergency source of electricity. But in our climate, gel batteries for the car is better not to use. There may be some difficulties with them.
Now, regardless of the number of significantAdvantages, such batteries are rare. Motorists still do not know how to maintain and care for such a battery. Not all service centers today serve gel batteries for a car. What is different chargers for them, too, very few people know. Even some experts in the workshop do not know how to properly maintain such batteries. When charging, the main thing is to strictly observe the level of the supplied voltage. If this limit is exceeded, the battery will fail. In the technical information to a particular battery indicate the allowable voltage. This requirement should not be neglected. Do not forget that the gel battery can be stored for a long time in a fully discharged state.
The characteristics of this device depend onfeatures specific battery. If we consider that gel batteries differ in their special design, then the charger for a standard battery will not work in this case. The magnitude of the final charge voltage for each type of battery will be different. Therefore, the high voltage that is applied to the gel AGM-batteries, provokes boiling of the electrolyte. The temperature compensation of the charger must exactly match the number that the manufacturer indicated for the particular battery. The correct voltage is also important. It must be remembered that gel batteries are very sensitive to this parameter. The charging process must be carried out under a clearly defined and defined voltage.
Вот что такое гелевый аккумулятор.The pros and cons of such batteries make you pay attention to them. Such batteries can be safely installed on expensive foreign cars. The price is fully consistent with the quality. And with proper care and compliance with simple rules, these batteries will last long enough.
So, we found out what the gel battery has pros and cons.
