Model Number: AUTOCHARGE200HF. Dual voltage smart trickle charger/maintainer ensures that the battery is kept fully charged and ready-to-use for extended periods of time. Clear, easy-to-read LED status lights indicate the charging or 'float' mode. 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. Dual voltage smart trickle charger and maintainer ensures that the battery is kept fully charged and ready.