Features：
● Structure of sealed valve against leaking of electrolyte
● Adopt inner parts with very small resistance to realize the highest efficiency of discharging
● With good resist-caustic alloy and scientific disign of inner structure, the life span of battery can be extended
● Nice coherence,the voltage difference between each unit battery is little
● Blast bolt with single-direction forms the anti-explosion structure
● Optimize design,high energy ratio of battery
● Special tabulate corals with lead and calcium alloy restricts the discharging to the minimum
Main uses：
● Power for communication
● Operation of trnsforming power and other DC power
● Lights for urgent accidents and other DC power for future use
● Power for equipments of fire protection
● Starting power of generators
● UPS
● Power for solar generating system
● Power for different UPS