Description XTREME POWER BATTERY MAINTAINER Features: Compatible with all types of vehicles – Charge and maintain cars, motorcycles, lawnmowers, ATVs, tractors, trucks, SUVs, boats, classic cars, hot rods, and more Intelligent Detection Function – It automatically detects 6V or 12V output. When low-voltage, vulcanized or capacity loss is detected, it directly prompts the user to repair & charge or the battery has lost its use value Multiple Safety Protection Functions – Such as over current protection, over charge protection, over heat protection, reverse polarity protection, short circuit protection, full charged stop protection, etc. Charge dead batteries – Charges dead batteries as low as 1-volt. Or use the all-new Mode that allows you to take control and manually begin charging dead batteries down to zero volts Optimization – Stabilizes internal battery chemistry for increased performance and longevity. Specifications: Type: Battery Charger AC Input: 115v 50-60Hz, 0.25a DC Input: 12vDC, 0.75A / 6vDC, 0.75a Battery Type: All Type of 6V and 12V Lead-Acid Batteries Battery Capacity: 2-30AH (6V), 2-30AH (12V) Housing Protection: IP60 Cable Clamps Included: Yes    The actual product may vary from the images shown on the website. WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm.