Sealey 12V Fully Automatic Battery Maintainer/Charger 4A

- 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*.