OPzV series design adopts colloidal electrolyte and tubular positive plate, and has the advantages of valve-controlled battery (maintenance-free) and open battery (floating charge/cycle life), etc.
Deep Cycle Tubular OPZV Batteries 2V 3000Ah Batterie OPzV 2V 200ah 400ah 600ah 800ah 1000ah 2000ah 3000ah for Power Station