Welcome to our store,hope you enjoy your day! Detachable mobile power box with LCD display. Press and hold the switch to turn on the LED flashlight, and the stand-alone switch turns on the LCD display. Two USB output connectors. Empty battery case will need you to add the battery to complete it. Item Name: Power Bank Case Material: Plastic Battery Type: 4 x 18650 Battery (Not Included) Features: Portable, LCD Display, 4 Slot, Empty Size: 11.5cm x 8.3cm x 2.4cm/4.53" x 3.27" x 0.94" (Approx.) Notes: You will find more amazing products if you visit our store. Please pay attention that this is only a battery charger, batteries are not included, you should purchase battery by yourself. Due to differences in lighting and screen settings, the color of the project may be slightly different from the picture. Due to different manual measurements,allow for slight size differences. Package Includes: 1 x Power Bank Case