Multi-function Battery Charger CaseFour-in-one charger is ENEL14 battery charger, (1)could be used as a camera storage case to store 2 batteries, (2)and is 2 SD card storage cases. (3)have a phone power bank function. (4)Can be used as a card reader to read camera memory card information. Three Charging WayFor nikon enel14a battery charger built with a double-sided plug USB cable (34.5cm length) and Type-C port input Power your camera batteries with a good charging efficiency.USB port output could be used as one Power bank to charge your phones in an emergency COMPATIBILITY for nikon en-el14 LCD Charger Case is fully fit for Nikon D3300 D3400 D3500 D5100 D5500 D5600 DF /// CoolPix P7700 P7800 Multiple ProtectionBattery EN-EL14 for Nikon D3300 D3400 D3500 LCD charger case huge your batteries and SD cards while in storage or traveling, keeps dust, debris out of your For Nikon D5100 D5500 D5600 replacement battery, premium quality charger Set with overcharge, short circuit