Description:Item ModelHolder Power Bank 7800mahSize88*84*22mmColorblack,Website:http://www.js-coverluck.com, silver, green, yellow, blue, red, purple, customizedBattery Type18650 grade a lithium batteryCapacity2600mahRated Input5V 1000mARated Output5V 1500mASelf-charging Time2-3 hoursMulti-protectionsshort circuit, over charge, over discharge, over current, over load, temperatureprotectionsQuality Warranty1 yearKey Features:1. Emergency Mobile Charges for smart phone, tablets, PDA.2. Charge the device using the micro USB connector. Once the device is connected for charging, LED will glow.3. Use the USB port to charge compatible Smart phones.4. Can be customized with company logo.5. Comes with a USB Cable and Four Connector Including a Micro-USB Connector.6. Compact body and the USB interface is suitable for any USB port for your convenience.7. Portable Travel Charger that helps you Charge your 5V Devices On the Go.