5000mAh battery capacity 2-in-1 unique design Compact design with multiple card storage Magnetic automatic closure of powerbank with wallet Magnetic cable with auto attach to wallet Embedded RFID Data protection Wide Compatibility - Support all smartphones & magsafe compatible. Specifications ENGAGE 5000mAh MAGNETIC POWERBANK WALLET Model: EN-PB5K-WALLET-BK CAPACITY: 5000mAh (19.25Wh) USB-C Input: 5V/2.4A USB-C Output: 5V/2.4A Size: 122*79*12mm