• The battery must be kept clean and dry to prevent corrosion of the terminals and voltage losses. 
• For low -maintenance batteries, check once a month the acid level and add, if necessary, distilled or demineralised water up to 10mm above the plates.
• Excessive water consumption means that the battery is overcharged. In this case, have the regulator checked by an electrician.
• Check once every six months the charging circuit of the vehicle. The voltage across the battery during charging should be 13.5 and 14.5 volts. The lifespan of the battery is significantly reduced if the charging circuit is not balanced.