The design life is 20 years, and the large fixed battery is large; the single battery capacity is large, which meets the use of large capacity and long -standing electricity. Poverty design, sealing and exemption. Using thick plate tin, high tin alloy, AGM barition design, battery performance is superior.

feature
+When using the environment for safe use, maintenance, exemption of water, can be used repeatedly
+Has the characteristics of high anti -corrosion and long life, and the service life can reach 22 years
+Has superior security, special low impedance, strong rechargeable acceptance capabilities
+Interesting sealing performance (without leakage liquid, free acid gas overflow)
+The self -discharge rate is extremely low, and it has excellent reliability of use
+Can be placed at will, transportation is safe and convenient for transportation

application
1. Communication and power machine/fire prevention/preservation system
2.UPS is constantly electrical equipment such as power supply, lighting/preservation/fire prevention
3. Solar/wind power station spare power supply, power plant, nuclear power plant
4. Large UPS power supply, power station emergency power system
5. Computer spare power supply, automatic vending machine, data center
6. Basic station letter platform, communication system power system, railway system
7. Scenery complementary system, engine starting and other fields can be used in harsh environments