Storage battery types and maintenance

At present, our commonly used vehicle batteries are mainly classified into three categories, namely, ordinary batteries, dry batteries and maintenance-free battery charge three. Ordinary battery; ordinary dell d5318,dell 75uyf plates are from the lead and lead oxide composition, the electrolyte is sulfuric acid aqueous solution. Its main advantages are voltage stability, and inexpensive; disadvantage are the low specific energy (ie, per kilogram of dell u4873 ,dell gd761 energy storage), life is very short and frequent routine maintenance. Dutch Do battery: it's full name are dry charged lead-acid dell kd476 , dell td347 , which are the main characteristics of negative electrode plate has a higher storage capacity, in the completely dry state, can in two years by the electricity to preserve, use, Just add the electrolyte, such as over 20 - 30 minutes use. Maintenance-free battery: maintenance-free batteries because of their structural advantages, the consumption of electrolyte is very small, basically at the life Do not need to add distilled water. It also has earthquake-resistant, high temperature, small size, small self-discharge characteristics. Battery life is generally twice as common. Maintenance-free batteries on the market also has two kinds: the first at the time of purchase add disposable after use Do not need electrolyte maintenance (add supplementary liquid); the other is the inspiron 6400 battery itself, the factory has been well add electrolyte and sealed, Can not add users to simply add liquid. Battery use and maintenance of the main right there is 7 o'clock the following: 1, check the inspiron 8600 battery in the bracket on the fixed bolt is tightened, the installation is not reliable due to traffic vibration damage caused by Shell. Also not to be on metal to prevent short-circuit on the battery. 2, often view the very first column and the wiring connections were reliable. In order to prevent post-oxidation can be applied protective agent such as Vaseline. 3 can not be used to directly brand (short-circuit test) method to check the dell 8n544 battery power so the battery will cause damage. 4, ordinary lead-acid batteries should pay attention to regularly add distilled water. Dutch Do battery prior to use at best the appropriate charge. As to add water to maintenance-free inspiron 8500 battery is not able to uphold appropriate view, if necessary, add distilled water will help extend the useful life. 5, the latitude d800 battery should be covered with open pores. Rechargeable batteries will be produced at a large number of bubbles if the vents were blocked so that gas can not escape when the pressure increases to a certain extent it will cause a battery shell cracks. 6, columns and at the dell yd626 , dell 312-0393 cover, very often there will be around the yellow-white paste, this is because the sulfuric acid corrosion Genzhu, line cards, such as caused by fixation. Great resistance of these substances, it is necessary to timely and clear. 7, when the need to use two batteries in series using the same latitude d820 battery,latitude d620 battery capacity of the best. Otherwise, will affect battery life.