Sealey 6/12V Compact Auto Smart Charger & Maintainer 4A (AUTOCHARGE400HF)

Dual voltage smart charger/maintainer ensures that the battery is kept fully charged and ready-to-use for extended periods of time. Clear, easy-to-read digital display indicates the percentage charging level and the output current of the charger. Heavy-duty case with simple controls. Charges, EFB and AGM/GEL (stop/start), Lithium and conventional lead acid batteries. Inbuilt reverse polarity protection. Supplied with SAE “quick” connectors on leads and battery terminal eyelets.