Features: Made of quality material, it is wear resistant and durable. LCD digital display, easy for you to monitor the real-time battery bank capacity. Fast charging, plug and play, long charging time. Mini portable design, convenience to carry. Suitable for USB devices, such as phones, tablets, computers and so on. DIY design, easy and convenient to use. Perfect for outdoor travel use. Power Bank Case only, other accessories demos in the picture is not included! Tips: 18650 batteries are not included in the package, you need to purchase separately. Can only use the 18650 battery of which positive electrode is flat top; Specifications: Material:Plastic Color:Black,White,Yellow,Green; Size:Approx.25x80x110mm/0.98x3.15x4.33in Number of batteries: 4x18650 batteries 5V 2A Version Output USB Port: 5V2A 5V 2A Version Input Typc Port: 5V2A 5V 2A Version Input Lightn Port: 5V2A 5V 2A Version Input Micro Port: 5V2A 22.5W Version Output USB Port: 5v/4.5a, 9v/2a, 12v/1.5a; 22.5W Version Input Typc Port: 5v/3a, 9v/2a, 12v/1.5a 22.5W Version Input Lightn Port: 5v/3a, 9v/2a, 12v/1.5a 22.5W Version Input Micro USB: 5v2a Option Type:5V 2A Version Black Case,22.5W Version Black Case,5V 2A Version White Case,22.5W Version White Case,5V 2A Version Yellow Case,22.5W Version Yellow Case,5V 2A Version Green Case,22.5W Version Green Case, Note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1xPower Bank Case