12V 24V Battery Charger for Golf Carts, Motorcycles, and Cars with Lead-Acid Batteries Specifications: Microprocessor controlled (CPU). 3-STAGE AUTOMATIC CHARGING: This is a fully automatic battery charger with 3 charging stages. Automatic charging protects your battery from overcharging. You can therefore leave the charger connected to the battery indefinitely. 3-stage chargers are suitable for most battery types, including Calcium, Gel, and AGM batteries, Wet batteries. They can also help to restore discharged and sulfated batteries. Battery Types: Most types of lead-acid batteries, including Calcium, GEL, and AGM batteries, Wet batteries, EFB, etc. Switch Mode Technology: Yes Polarity Protection: Yes Output Short Circuit: Yes Non-battery Link Protection: Yes Over Voltage Protection: Yes Over Temperature Protection: Yes Cooling: Fan Input Voltage: 100-240V AC, 50-60Hz Rated Output Power: 12V 8A 24V 4A Minimum Start Voltage: 2.0V Battery Capacity Range: 6-150Ah Thermal Protection: 65°C+/-5°C Efficiency: Approx. 85%. Dimensions (LxWxH): 170x98x58mm Package includes: 1 x Car Charger