iOne portable battery 20,000 mAh (45 watts) built-in cable

Contains a battery display screen showing information about the remaining battery capacity. This allows you to know when you need to recharge the power bank. The power bank battery capacity is 20000mAh, which means it can charge your mobile device several times before needing to recharge. For example, it can charge a regular smartphone about 6 times or a tablet about 3 times. It will never run out of charge with this perfect accessory compatible with most smartphones, tablets, portable DVD players, MP3, and MP4. Short circuit protection: This system prevents short circuits, which could lead to a fire or explosion. Small and lightweight size for carrying anywhere. Supports fast charging at 45 watts.