... lifetime 3.ABS environmental friendly material OEM portable mobile battery bank for SamsungAdvantages1.OEM service 2.High quality,competitive price3.6 ... 0-25%;2 lights:25%--50%;3 lights:50%-- 75%; 4 lights:75%---100% Operating Temperature -5°C ~ 40° ... yearsCertificatesCE,FCC,ROHSUsage time More than 1000timesCompatibilityMOBILE,PSP,IPOD,IPHONE,IPAD,MP4,PMP,GPS,CAMERA,etc Accessories1.Blister packing2 ...