As a big battery manufacturers in China,Website:http://www.yangtze-power.com, we supply many different kinds of batteries,such as the lead acid AGM battery ,Gel battery,AGM deep cycle battery,Gel deep cycle battery,OPzV battery,OPzS battery ..etc . The following is our OPzS Battery 2v600ah features : 1.Lower self discharge.2.Higher thermal capacity, No thermal runaway will occur.3.Superior deep cycle performance.4.Wide operation temperature range.5.Long service life, designed life 15-20 years.1. Functional Parameter 5. Environment Temperature Nominal Voltage 2VDischarge Temperature -15~55?Nomi
OPzS Battery 2v600ah