Extaum 12V 6A Car Battery Charger

3 Charge Stages: constant current charging, constant voltage charging, & float charging, which are suitable for most battery types including calcium, gel & AGM, wet batteries.
Safe & Reliable Operation: battery charger with several safe protections to ensure safe using, it has over voltage protection, over temperature protection, overcharge protection, short circuit protection, reverse connection protection, overcurrent protection, & low current protection.
Low Noise & Heat Dissipation: silent designed cooling fan works with aluminum radiator, which greatly prolonged the life of the charger.
Humanization Charging Mode: with summer & winter mode, this fully automatic battery charger is able to detect the temperature & switch to the appropriate charging voltage automatically.
Intelligent Digital Display: clear LCD screen real-time display temperature, current, voltage & battery capacity.