... charging, multifunction Travel necessities OEM, Dropship provided 2200mAh Portable Charger Power Bank for Samsung I9500 Galaxy S4, Blackberry Z10/Q10, ... MP3/MP4 player, PDA, GPS,bluetooth headset etc. portable devicesStandard Package include: l One battery chargerl One USB ... 15%-35% powerNo LED on: less than 15% power 2200mAh Portable Charger Power Bank for Samsung I9500 Galaxy S4, Blackberry Z10/Q10, ...