RAPID CHARGING - Powers up to four Canon LP-E6NH batteries simultaneously with a max output of 8.4V=1A per channel, minimizing downtime and maximizing shooting efficiency. WIDE COMPATIBILITY - Versatile USB-C input supports 12V=3A, 15V=3A, and 20V=3A (60W Max), making it suitable for various devices like panel lights, image transmitters and cameras. INTUITIVE LED INDICATION - Clear LED indicators display the charging status of each battery, allowing for easy monitoring and preventing overcharging for prolonged battery life. COMPACT & PORTABLE - Lightweight design at only 4.9 oz (140g) and dimensions of 4.2 x 4.2 x 1.2', makes it ideal for travel and on-the-go shooting without adding bulk.