discount 70% in 2018-10-15 to 2018-10-17
price: USD$ 42.00
freight :USD$7.00,(Postal parcel)
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Guangdong EAST power Limited by Share Ltd(hereinafter referred to as "EAST") was founded in 1989, is the focus of national Torch Plan high-tech enterprises, the global power quality solutions provider and green energy manufacturers, long-term commitment to the UPS power supply, EPS power supply, power supply, communication system, data center integrated Guang Funi transformer distributed photovoltaic power generation, electrical equipment and systems, smart micro grid the high-tech product development, manufacturing, sales and service. After 25 years of hard work and wise management, EAST has developed into a leading enterprise in the power industry in China. It was successfully listed on the Shenzhen stock exchange in January 27, 2014 (Stock Code: 300376).
EAST's long-term efforts to carry out the construction of technological innovation platform and leading talent introduction and cultivation, has set up a post doctoral research station, Guangdong province academician expert workstation enterprises, Guangdong Province modern power conversion and Control Engineering Research Institute, Guangdong provincial enterprise technology center, the Ministry of Education Research Center for photovoltaic system engineering industrialization base of scientific research and technology development institutions, since the formation consists of world famous electric rail transportation expert academician Qian Qingquan, the world famous new energy experts led by academician Zhang Liuchen, Professor, Ph.D., postdoctoral expert and senior engineer of the scientific research team, establish long-term strategic cooperation with Tsinghua University, Zhejiang University, Huazhong University of Science and Technology, HeFei University of Technology, Southwest Jiao Tong University, South China University of Technology, Jinan University, etc. more than 20 universities in China To participate in the drafting and formulation of 15 national and industrial technical standards, and to build a strong technological advantage, talent advantage, brand advantage and comprehensive resource advantages of EAST in the industry.
EAST established a unique strong market network, improve customer service system, set up 196 customer centers, seven regional service centers in the domestic group, set up five major marketing centers overseas, products are exported to more than 100 countries and regions around the world.
EAST battery features
Good safety performance
"Lean liquid" design, the electrolyte inside the battery is all poles and superfine glass fiber separator adsorption, the battery without free flow of electrolyte, under normal use without electrolyte leakage, side inverted 90 degree installation can also be used normally.
The valve controlled sealing structure, when the gas pressure in the battery is occasionally high, can be automatically opened through the safety valve, release the pressure, to ensure safety, the internal combustion of flammable gas accumulation is less, can not reach the explosion concentration, excellent explosion proof performance.
Maintenance free performance
With the principle of free maintenance of the cathode absorption type seal, the compound efficiency of the gas seal is more than 95%, the water loss is very little under normal use, and the battery does not need regular fluid maintenance.
Green environmental protection
"No mist under normal charging, no pollution, no corrosion of equipment room environment.
Self discharge small
Pb-Ca-Sn alloy with high gas evolution potential was put into the dry environment at 20 degrees for half a year, and it can be put into normal use without power supply.
Applicable environment temperature is wide
"- 45 DEG C can run smoothly.
High resistance to high current performance
"Tight assembly process, the resistance is small, the discharge current discharge can be 3 times the volume of 3 minutes (7 minutes or more than 24Ah to allow continuous discharge to discharge current and discharge termination voltage) or 6 times the capacity of the battery for 5 seconds, without exception.
Long service life
"Because of the high purity of raw materials and long life formula, battery consistency control technology, NP series battery normal float design life of up to 7 to 10 years (more than 38Ah).
Good consistency of battery pack
"Regardless of the cost of the battery group in each cell has the characteristics of relatively consistent, that is put into use after long-term discharge consistency and float consistency, not the individual behind the battery and the battery down.
(1) the weight and thickness of the grid, the paste and the thickness of the source begin to control;
The general assembly before the plates by weighing and grading (= 38Ah battery), to ensure the consistency of active substances in each monomer amount;
(3) quantitative accurate acid injection, four charging and three discharging system, equalization of battery performance;
Before discharging, the battery is discharged, and the capacity and open circuit voltage are matched once;
The static phase detection over 38Ah battery before departure, after 7 to 15 days of the "test of time", the library again seized 100%, very few can effectively detect line to doubt battery detection;
The library is based on open circuit voltage and internal resistance of battery was two times with the group.
Application area and classification of storage battery:
The maintenance free and without replacement; - UPS uninterruptible power supply;
The small resistance, large current discharge performance; - Fire standby power;
We adapt to the wide temperature - safety protection alarm system;
The small self discharge; - emergency lighting system;
The service life is long; the electricity, telecommunications system;
They charged the factory, easy to use; - Electronic instrument;
The safety explosion-proof; - electric tools, electric toys;
The unique formula, good performance of deep discharge recovery; - portable electronic devices;
It is no free electrolyte, side can still use the photographic equipment;
The product through the CE, ROHS certification, all batteries - solar and wind power generation system;
In line with national standards. Patrol bicycles, red and green warning lamps, etc..