1.Portable, Steady 2.Safe 3.No Shock and no skid 4.Cert: CE, RoHS,ISO9001-2000,TUV,GMC 5.Application:3.5",5"GPS/3G Phone

1.Precharge,ready to use.    

2.User friendly,just plug in.       

3.Compact thin and light, shed itself of extra charger and wire.  

4.Reusable,more than 500 times.   

5.12months warrant

6.Absolutely safe.                                                                                                               

7. Charge and discharge at same time.                                                                                                                           8.Universal

Universal Portable Rechargeable Backup Power for mobile phone, portable power bank ,power bank for smartphone