The battery is a necessary spare part for every modern car., van or truck. The first batteries appeared on the market in the 1920s.. Despite, that's been almost 100 years old, they are still widely used, and without them it is impossible to imagine the use of cars.
types of batteries
Along with the development of technology, more and more new and innovative battery models were introduced to the market.. We will introduce you to several main varieties of akb, which can be purchased in the store https://aku.lviv.ua, each of them has its pros and cons.
Lead acid batteries
This is the oldest type of battery, invented back in the late 1850s and hasn't changed much since then. Due to its durability and low price, lead-acid batteries are a good option to buy.. Such a cheap solution has its drawbacks.. There is a risk, that the battery can oxidize. Oxidation significantly reduces the parameters and durability of the product.
There are two kinds of lead-acid batteries on the market:
- Open type batteries - classic options that require maintenance. They need to independently control the level of electrolytes. If there is no shortage, it can be replenished with distilled water..
- Sealed batteries - maintenance free, due to the use of a sealed housing, electrolyte evaporation is eliminated, so no need to add it.
gel batteries
All the same lead-acid batteries, the only difference is, that the classic liquid electrolyte is replaced by a special gel. The substance is formed when sulfuric acid is mixed with silica. Unlike lead-acid batteries, they can be placed in special positions, as they are resistant to tipping over, vibration and shock. There is no need to check the condition of the gel, since it does not evaporate and does not flow out.
note! Gel batteries can be used safely over 12 years old, at the same time they have the largest number of charge / discharge cycles. Good quality models can be stored without recharging up to 9 months.
Batteries EFB/AFB/ECM
Modified version of lead acid battery. Designated by English abbreviations, EFB (Enhanced Flooded Battery), AFB (Advanced Flooded Battery) и ECM (Enhanced Cycling Mat). These are versions with increased wear resistance.. Differ from classic theme models, that are equipped with a larger capacity for electrolyte, as well as lead alloy plates, calcium and tin.
EFB Batteries / AFB / ECMs have twice the cyclic wear resistance. It means, that they should be enough for more engine starts. The disadvantage of EFB/AFB/ECM batteries is poor full discharge stability and high price..
More information about batteries and their types in the video for this article..
