Description: Features: brand new and high quality. Press twice the button to turn on the LED light or turn off the LED. Material - Made of sturdy and wearable plastic material, and surface anti-skid treatment. With fashion design,small size,easy to carry around. DIY - Removable and Free Soldering design, powered by 18650 External rechargeable batteries, you can do it by yourself. Digital Tube Display Screen - Accurate display of power, keep the Battery Status at any for time. Function: power -bank and rechargeable 18650 battery charger. Plug and for Play, power output using the USB port, plug the data cable to achieve portable, ready to charge. Application - Suitable for various models of mobile phones, the replacement of different lines can also be MP3, MP4, digital cameras, tablet PCs and other products to achieve charging. No Battery is included, Only Power -Bank for Case. Attention: 18650 batteries are not included in the package, you need to purchase separately. Can only use the 18650 battery of which positive is flat top. Specifications: Item Type: 18650 Li-ion Battery Charger Box Material: PC+ABS Color: White/Black/Blue/Green/Hot Pink (Optional) Size: 172x79x22.5mm Micro USB Input: 5V-2A (max) USB Output: 5V 1A/2.1A Battery: 8x 18650 Flat for head lithium battery (Not included) Quantity: 1 PC (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 X Power- Bank box (No retail package)