• Output: 12V 10A.• Battery Range: Max. 230Ah Lead Acid.• Fully automatic microprocessor controlled dual voltage battery charger and maintainer.• Patented Speed Charge technology actively monitors the charge acceptance and constantly modifies the charge output.• Charges the battery up to 3 times faster than conventional battery chargers without damaging the battery.• Heavy-duty sturdy case, no-nonsense controls, bright, clear, easy-to-read LED status lights and LED scrolling digital messaging display screen gives step-by-step instructions.• Charges conventional lead acid, calcium, AGM/GEL, leisure and stop/start batteries.• Fully automatic float mode ensures that the battery is kept fully charged and ready to use, for extended periods of time.• Reverse polarity protection, thermal runaway protection and automatic shut-off are included as standard.• IP20 Rating.• 2 Year guarantee*.Fully automatic microprocessor controlled battery charger and maintainer, featuring patented Speed Charge t