Fully automatic 12V 3-stage battery charger, designed for charging and maintaining a variety of batteries including VRLA (Lead Acid), GEL, AGM/EFB and Leisure on 12V systems. • Fitted with auto-shut-off maintenance function. • Zero-volt battery charging, enabling recovery and charging of a completely discharged battery (providing any load removed from the rechargeable battery). • Old battery sulfation repair function. • Reverse polarity, short circuit, over temperature, over voltage and overcharging protection. • Easy-to-read LED indicators display power status and charging stages. • 2 Year guarantee*.