Specifications1.Item Name: Aluminum 10000mah Solar Power bank External Battery Backup2.Item No.: SS-SPB0053.Solar Panel: 5.5V 300mA 1.5W4.Battery Type: Li-polymer battery5.Output Voltage: DC5V6.2 port Output Current: 1000ma/2000ma7.Input Voltage/Current: 5.0V/1000ma8.Battery Capacity: 3.7V 10000mAh9.Size: 123*78*15mm10.Weight: 205g11.Color: Black/Blue/Red/Gold/SilverCompatible with1.For Apple For iPad For iPhone 4 4S 5 5S 6 6plus (by using your original USB data cable)2.Various Smartphones :For Nokia For Samsung For HTC For LG etc.3.Other common electronic devices.Features1.Especially suitable for emergency occasions when you work or travel in the wild or power cut occurred ,Website:http://www.sunnysamsolar.com,solar charger will help you a lot,so that your mobile phone could maintain in working state at anytime and anywhere ,and to maintain contact with others at any time ;2.Easy to use   You can be very convenient to recharge your mobile phone or other digital products anytime and anywhere;3.High-efficiency recharge    High efficiency and fast ,just to you will achieve up to longer of talk time ;4.Energy saving and environment protection:     Use green energy, the solar chargers, let's work together to contribute to environmental protection.5.Fashion appearance and easy to carry    Simple and luxury appearance, ultra-thin aluminum alloy shell design, variety of color, fashion, cute,small and compact, easy to carry;6.There are several different voltages optionable   3.7V / 4.2V / 5.5V respectively, generally 5.5V, to adapt to a wider range.7.Safety for use Equipped with an over-charge protection which effectively extending the battery life,make you use safely.8.4 LED battery indicator lights: Each light represents 25% power.