The following is a brief description of the high-energy environmental protection battery. The performance is 2-3 times that of ordinary lead-acid batteries.
High-energy environmentally friendly batteries basically solve the main shortcomings of the traditional lead-acid batteries, with many programs to improve the lead-acid batteries, high-energy liquid electrolyte brings more obvious improvement in the performance of the product, especially high-current and high and low-temperature field advantages are more prominent, the realization of the electric vehicle power batteries and high-power traction batteries, high-energy maintenance-free requirements, in particular, the electrolyte environmental protection and the manufacturing industry The new concept of environmental protection fully conforms to the fundamental trend of industrial development in the 21st century.
Performance characteristics: High-energy battery is a new concept of electrolyte, the structure of the battery plate and material ratios, as well as the battery into an innovative transformation of the process, and thus the development of high-performance environmentally friendly secondary batteries called "high-energy battery". The application of proprietary technology and unique production process makes the physical and chemical performance of the battery reach the international leading level. The battery has a long service life (float charge can be used for 10 years), large energy (45wh/kg), non-polluting (polymerization compound), large capacity (30% more than the constant current discharge), short charging time (2-4H), strong discharge capacity (0.5-1h) in the -40 ° C to 70 ° C in the extremely harsh climatic conditions can still be normal work, the large flow of charging (2.5C), the flow of discharge (10-18C). Discharge (10-18C), low discharge voltage (1.2-1.8V), maintenance-free, small internal resistance (10 milliohm level), small self-discharge (monthly ≤ 10% year by year), no memory, electric recovery capacity of the strong (can be used in emergencies), free of charging for a long period of time (24-36 months), the charge can be used in the factory, the use of the transportation of no leakage of liquid danger, safe and reliable. Countries around the world have been looking for new technology, new technology, new materials, new structure and actively develop new products to meet the higher environmental protection and use requirements. People try all kinds of colloidal electrolyte and new technology to solve the problem of maintenance-free traction battery, the above efforts are due to the characteristics of the lead-acid battery itself is fruitless. Valve-regulated sealed high-energy environmental protection battery is a sealed high-energy battery equipped with self-control valve, valve-regulated sealed high-energy storage of environmental protection batteries in normal use, can effectively maintain the gas-tight and liquid-tight state, without the need to add water, no electrolyte leakage, no acid mist overflow, and no need to replenish the electrolyte. It has good effect when used in electric vehicles: electric bicycle, electric sightseeing car, golf cart, electric forklift, electric car. In a variety of applications (such as: 1, communication system backup power 2, electric power system backup power 3, aircraft, motor vehicle starting 4, electric vehicle power 5, railway locomotive, passenger car applications 6, peak load compensation energy storage device 7, marine equipment 8, UPS and computer backup power 9, medical equipment 10, deep-sea lighting and power system 11, firefighting and security and defense systems 12, emergency lighting system (13, alarm system 14, solar energy system 15, car start and other areas)
High energy and environmental protection storage some of the field requirements are higher, relative to lead-acid batteries to say, there are many limitations.
First, lead-acid batteries, large internal resistance, insensitive to small currents, small current storage, for example; wind power is not suitable,
Second, there is a memory, the amount of the first charge to determine the battery's capacity later,
Third, lead-acid batteries will be lowered with the temperature, resulting in the electrolyte is not easy to diffuse, the two-pole active substance chemical reaction is slow, resulting in a shortened power time. This is the reason why the battery is not durable in winter
.
Fourth, repeated discharge, the battery life echo discharge amount output is not the same, shallow, and affected.
Fifth, the internal resistance is large, and will increase due to the increase in the amount of discharge, discharge to the end of the internal resistance is the largest, the current generated within the pole plate is not good lead sulfate and electrolyte specific gravity decreased, lead sulfate formed white crystals, charging can not return to the original, and thus shorten the life of the battery.
Sixth, lead-acid battery liquid sulfate microelectrolyte, at -10 degrees, lead-acid batteries reflect a significant decline. The national standard low temperature 18 degrees, low temperature -18 degrees, has been difficult to reach the usual capacity of 85%. If special. Need to work at low temperatures, this lead-acid batteries will no longer be suitable,
Seventh, lead-acid batteries, the first time after charging, can be up to 2 months without discharge, more than to be scrapped, the discharge time of 20 days or so, the electricity will be self-flowing discharge. So a lot of times, like the car car battery, a long time no use of the car to fight this fire.
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