... ,UV,rubber oil print ,colors print etc.)CapacityBuilt in high quality, high working efficiency ,high safety and stability 3000mah.batterySize and Weight Length:80mm ... mAh , battery type : Lithium-polymer 2.Double USB output high transfer , can charger two kind of device at the same time 3 ... seriesNokia mobile phone sereisSumsung mobile phone sereis and so on For samsung galaxy power bank 3000mah