True maintenance free sealed batteries, The Oracle SG Series is specifically designed for frequent deep cycles from photovoltaic (PV) and renewable energy source applications.

Long lasting and  environmentally friendly SG by Oracle provides stability and efficiency for everyday renewable needs.

• Long Life:  Hi-density, anti-corrosive lead calcium alloy used in harmony with GEL electrolyte to reduce sulfation effect significantly
• Maintenance Free:  Gas re-combining design that does not need maintenance.
• Leak Free:  Gel technology prevents leakage – will not spill even if turned upside down.
• Safety: designed anti-explosion filter and safety valves prevent gas leakage when overcharged.