Year resistant cell analysis with you now is a battery electric car battery market in the kind of electric vehicle batteries currently used in the automotive market, there are primarily two types of additional electrolyte lead-acid batteries (wet) A It is maintenance-free batteries (dry). car battery length of life depends not only on the structure and quality of the battery, but also closely related to the use and maintenance. Maintenance-free batteries (dry) without the addition of distilled water and adjusting the concentration of the electrolyte , are fully sealed, and not generally to the battery electrolyte spill surface battery (wet) maintenance is more difficult if you are mentioned in addition to maintenance-free battery maintenance items, note the following two aspects: First, Check and adjust the height of the height and the concentration of the electrolyte, the electrolyte to be between the highest (MAX) and minimum (MIN), is too low will reduce the capacity of the battery, so that the plate produce sulfide, too high will spill over into the battery surface corrosion pile pole, wires and body. concentration of the electrolyte has a great impact on the working conditions of the battery. Above content provided by Hebei Tianyi Electric Co., Ltd., hope to help a friend in the same industry. Disclosure battery electric vehicle industry a black hole now most battery electric vehicle manufacturers are committed to one year warranty, so its businesses naturally, but six months after the issue came out electric car battery brand, a large number of users to come back, they do not come secondary consumer nor introduce friends to the car, but to replace the battery! Even if the battery manufacturers to fulfill the warranty, users will not be satisfied, they will think this is the quality of the electric car, the dealer takes a lot of energy, still can not avoid battery storm. Perhaps the problem lies in the battery manufacturer there, but cell manufacturers have difficulties, battery design and cycle discharge test show that battery cycle life is indeed a year and a half or two years of electric vehicle batteries charts, when production is in strict accordance with process control quality, six months after a lot of battery will be aging. Illogical but this phenomenon is present in eighty percent of the electric car owner. Above content provided by Hebei Tianyi Electric Co., Ltd., we hope to help a friend in the same industry. Electric vehicle battery life, electric vehicle batteries, a battery resistance provided by the Hebei Tianyi Electric Co. Hebei Tianyi Electric Co., Ltd. (www.tianyidq.com) strong, credible, in Xingtai wall switch industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Tianyi Electric into the brilliant and you work for a better future!