Suitable for charging all types of 6-volt 12-volt or 24-volt lead-acid battery up to 200AH, 3Amp , 7Amp or 10Amp charging current freely according to the capacity of the rechargeable battery and charging time (charging 6-volt battery provide 3Amp current, charging 12-volt battery provide 10Amp current, charging 24-volt battery provide 7Amp current. Please choose the right current to prevent damage to the battery. ) Multi-current function: The latest technology of the microprocessor detects the battery voltage and will monitor the whole charging process when the battery is fully charged with automatic shutdown. Safety design: overcharge protection, overheat protection, reverse protection and short circuit protection. LED digital display: Scroll screen simply view battery voltage and battery charge status. LED Indicator: Simply check battery charging status. For cars, motorcycles, light trucks, ships, ATVs, RVs, snowmobiles, lawn farm equipment, annual conferences, GEL batteries and deep cycle batteries. Automatic voltage detection means that the charger automatically detect 6V 12V or 24V battery. Specification: Item Weight:595g Shipping Weight: 629g Product Dimensions:110 x 50 x 90mm Color: Red Input: AC 210-240V 50Hz/60Hz 2.6A Output: DC 6V 3A; DC 12V 10A, DC 24V 7A LED screen: Display battery voltage and charging level Length of cable: 120cm + 65cm What's Included in your Packing Box: 1 x battery charger 1 x User Manual