Replacement for Canon LP-E6N Battery Internal battery pack smart chips regulate and maintain voltage, temperature and performance. Green Extreme products come with a full year warranty. 100% compatible with the latest camera and device requirements. Manufactured with high grade energy cells and materials to ensure a long battery life. Green Extreme Batteries have no 'memory effect'. They can be charged and recharged without concern Easy to read LCD screen Location Freedom: Universal AC/DC input and USB output Wide Range Compatibility: The charger can work with batteries of various voltages using different adapter plates