OPTIMIZED CHARGING - Benefit from the Green Extreme Dual Smart Charger's ability to efficiently charge two Canon NB-2L batteries simultaneously, maximizing your shooting time. UNIVERSAL COMPATIBILITY - Designed to work seamlessly with a wide voltage input range (100-240V), this charger is perfect for international travel, ensuring your Canon batteries are always ready. LCD DISPLAY - The integrated LCD screen provides real-time charging status, giving you clear insights into your Canon NB-2L battery levels for confident power management. VERSATILE POWER OPTIONS - With both AC and DC input capabilities (12-24V), this charger adapts to various power sources, making it ideal for studio and on-the-go use with your Canon cameras.