Features:The car battery charger is adoptd full automatic 3 step battery charger with SA charging current.The charger is suitable for oil standard 6V and 12V lead-acid batteries (lead acid, AGM, Gel, CA-CA).Recommended battery capacities: 10Ah to 120Ah, up to 200Ah for maintenance.A LED Indicator informs about the charging step, fully charged or faulty connection.Reverse polarity protection, overheating protection, overload protection and short circuit protection.6V/12V 5A Smart Car Battery Charger 5000mA is suitable for most Car, Motorcycle, Van, SUV.