Note electric vehicle purchase and maintenance tips

Note purchase of electric vehicles and maintenance tips

    Currently, the batteries in electric bicycles a lot of variety. In addition to using the largest valve regulated lead-acid batteries, there are batteries in nickel metal hydride batteries, nickel-cadmium batteries, lithium-ion batteries, lithium polymer, zinc air batteries fuel cells and so on. Among them, the greatest number of lead-acid batteries is. The price of lead acid batteries lowest, so the batteries most commonly used lead in China is the largest producer in the world. Components it contains less pollution, recycling is good. Disadvantage is the specific volume of small size. In other words, the same capacity, the battery weight and size are great. The current lead-acid battery is essentially a type of floating battery changed. Not suitable for rapid charge and float charge the battery current discharge, although the technical staff devoted considerable efforts have been effective improvements can access the utility but his life is still very unsatisfactory.

    Specific volume of the Ni-MH much better than lead acid batteries, the battery life alone is relatively good, high current charging and discharging characteristics better than the lead-acid batteries. The problem is the connection of the battery Ni-MH battery management are more problems after the overload, they form a single battery problem of separation of fusion, which leads the group of batteries with failure. Therefore, China-made nickel-hydrogen battery charger or key technology and the problems of battery management systems, and this problem did not cause any attention from the battery manufacturer and deposit sufficient.

    Therefore, the development of nickel-hydrogen battery has been under considerable stress. Ni-Cd large current characteristics of the Ni-MH is right, its characteristic resistance to overload NiMH batteries than good, China is the leading producer of nickel cadmium battery. Some people have raised the issue of cadmium pollution in China is still significant exports to Europe and applications of nickel-cadmium limit until 2006.

Buy battery electric bike, a product logo to see if complete including the manufacturer name, product specifications, date of manufacture, mark, see the consistency of internal and external signs, in particular, to verify whether products are eye-catching signs, production date should pay attention to whether the recent. Second, we must pay attention to the emergence of the battery. View products with deformations, cracks, scratches and signs of leakage. The battery terminals should be clean, no rust, signs should be clear. The third is concerned about the batteries of electric cars at the rated capacity. Battery rated capacity marked on the larger, the discharge of the battery, it is better not to buy non-rated labeled cells, but attention to whether the particular electric car, if the mark greater capacity, are subject rated capacity. The fourth is to buy reputable companies, large companies brand batteries. Battery usually provided by a professional battery manufacturer, different brands of batteries of different manufacturers vary in quality, price is also a hierarchy. Known, technology companies large and powerful and good after-sales service, the quality of the battery provided.

    Extending the life of the approaching vehicle’s battery power: First, the vehicles use lead-acid battery supply are most afraid of losing power, to be suspended, the best is stop immediately after dell latitude d820 battery ， the power to add to a lot of time not all 20-30 days to recharge a battery compartment and two to ride on the line if you feel the electricity was used, no to wait a while then connect to the use of micro-cell within this, there is the battery power saving lives, if it continues to close I use the power of saving lives, a large impact on battery life, third, that accompany the magazine, generally a function of float, as long as the time for each count within 12 hours of the basic drum is more good than harm. Just note that the three points above, make sure your battery life in good condition.