Introduction: This is a fully automatic battery charger with 3 charge . Automatic charging protects your battery from being overcharged. So you can leave the charger connected to the battery indefinitely. 3-STAGE AUTOMATIC CHARGING: 3-stage chargers are suitable for most battery types including Calcium, Gel and , Wet batteries. They may also help restore drained and sulphated batteries. Features: Microprocessor Control (CPU). • Types of batteries: Most types of lead acid batteries including Calcium, GEL and , Wet,, etc.. Switchmode technology: Yes Polarity protection: Yes Output short protection: Yes Non battery link protection: Yes Over voltage protection: Yes Over temperature protection: Yes Cooling: Fan Specifications: Input voltage: 50-60Hz Rated output: 12V 8A 24V 4A Minimum start voltage: 2.0V Battery range: 6-150Ah Thermal protect: 65° C+/-5° C Efficiency: App. 85%. Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the , the Philippines, and so on. Voltage: AC110V