... 3. Capacity: 7200mAh 4. Use: universal battery charger Portable power bank/battery charger - Stay with your devices powerful always 1 ... -polymer 3. CE, ROHS, FCC Power bank, portable power bank, mobile power bank, universal portable power bank, power bank 7200mAh, battery charger, universal charger ... -polymer batteryAttached 9 phone connectors like the photo 7200mAh Aluminum Alloy Shell Power Bank