Sealey SBC4 Battery Charger 12V 4A Fully Automatic

Fully automatic 12V 3-stage battery charger, designed for charging a variety of EFB & AGM (stop/start), GEL, lead acid and calcium batteries 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.