Features:<br />1. 100% Brand new and high quality.<br />2. High power conversion efficiency: far higher than similar products.<br />3. Built in 3 USB port・ with LED Flashlight ・ LCD Digital display showing the battery status.<br />4. Long service life・ more than 500 times the charging and discharging.<br />5. Super protection function: Core intelligent protection・ overcharge protection・ discharge protection・ leakage protection.<br />6. Safe and reliable・ perfect for using on traveling and outdoor activities.<br /><br />Specification:<br />Capacity: 20000mAh Mobile power bank<br />Cell type: polymer battery.<br />Input Current: 5V / 1A<br />Size:136x75x20mm<br />Color: Black・white<br />Input charging time: 8-10 hours.<br /><br />Packaging:<br />1   20000mAh mobile power bank<br />1   USB Cable