Features:1. Brand new and high quality2. Built-in 5，000mAh high capacity rechargeable Lithium polymer battery. Powerful with long operation time.3. Compatible with iPhone， iPad， iPod， USB Digital Devices and most Cell phones or other electronic devices.4. 4 LED indicator lights that show at any time the control power5. High output LED flashlight fucntion6. Long lifespan; more than 1000 times the charging and discharging protection.7. Adavanced intelligent protection chip; Overcharge protection， Discharge protection， Overload protection， Short circuit protection， Leakage protection and heavy security protections.8. Portable， Safe and reliable; perfect for using on travelling and indoor ot outdoor activities.Specifications:1. Output t: 5V 1000mA2. Input: 5.0~5.5V / 1000mA3. Battery Capacity: 5，000mAh4. Solar PV Panel: 5.5V 300mA 1.5W5. Solar conversing rate: 10~11%Package Includes:1 x Power Bank��1 x Charging CableNote: Please recharge it for about 7-8 hours as you receive it， so that the battery needs to be activated， hope for your understanding， thanks!