20000mAh Power Bank - Fully charge a modern smartphone four times with the power to spare, is airline-approved and incredibly portable DUAL USB-C PORTS - charge multiple devices simultaneously or charge the powerbank while also powering an external device. A USB-C / USB-A adapter allows for USB-A connections. KNOW WHEN TO CHARGE - Comes with four blue LED lights that display the remaining power. TAKE ANYWHERE - Exceptionally sturdy and lightweight at only 10.26 oz. Its seamless design renders it waterproof with an IPX5 rating, making it perfect for any outdoor adventure. INCLUDES - Nitecore NB20000 Gen 3 power bank, USB-C to USB-A adapter, Nitecore Sticker, and USB-C charging cable