Duracell DRN5925 is a fully compatible and safe charger dedicated to Nikon EN-EL9 batteries. Made of high quality materials, it is a USB charger and can be used freely on a foreign trip. It can charge batteries by connecting to powerbanki, USB ports in cars, laptops. The red and green LED informs about the degree of battery charge. The charger has a system that automatically detects when the battery is fully charged and interrupts the charging process. It also has protection against excessive tension and intensity and short circuit. The compact and light DRN5925 charger is covered by a 24 -month warranty. Specification: Dedicated to: Nikon EN-EL9 Voltage: 5V Type: Sted through the USB Port Dimensions: 84x47x23 mm Weight: 28g USB cable included.