1)20 + years design life at floating condition
2)Wide operating temperature range from-40℃ to 60℃
3)Tubular positive plate with prolonged cycle life
4)Nano Silica gel electrolyte
5)Lead Calcium die cast grid with improved corrosion resistance capability
6)Low self-discharge rate and long shelf life(1 year at 20℃)
7)Excellent deep discharge recovery capability