Royal batteries use specially alloyed lead-calcium which allows extremely low levels of 'electrolyte decrese'. Therefore there is no need to supplement distilled water if the charging system remains error free. Special liquid-gas separators keep the electrolyte inside. These separators are also used between the positive and negative plates of a lead acid battery to prevent a short circuit through physical contact. No filler caps are required and there is therefore no electrolyte contamination, over watering or damage in use. Unique wrought lead-calcium grid design means less internal corrosion and efficient current conductivity for more power and longer life. It also cuts gassing, resists overcharge, heat and thermal runaway.

• Complete protection against reduction of sulphuric acid
• Preventing electrolyte losses by collecting and returning liquid to the reservoir
• Consistent starting performance
• High durability achieved by adoption of special wrought lead calcium grids
• Low resistance envelope separator
• Extremely low rate of self discharge

Applications :

• Solar systems
• UPS installations
• Wind generators
• Inverter backup systems
• Industrial backup systems
• Marine

• Low resistance envelope separators
• Flame arrester
• Hydrometer
• Heat sealed covers
• Polypropylene case
• Exclusive patended liquid gas separator

Applications :

• Solar systems
• UPS installations
• Wind generators
• Inverter backup systems
• Industrial backup systems
• Marine