The Original Genuine Nikon EH-71P AC USB battery charger is specifically designed for Nikon Coolpix EN-EL19 batteries. It is a black plastic charger that is compatible with Nikon COOLPIX cameras. The charger, made by Nikon, is device-specific and is ideal for charging camera batteries efficiently and effectively. With its compact design and reliable performance, this charger is a practical accessory for photographers looking to keep their camera batteries powered up and ready for use.