This solar powered (you also have the option to charge it using a USB cable or A/C adapter) keychain makes sure you’re never without batteries for portable devices like mobile phones, PDAs, MP3 players etc.

Features:

• Charge the Solar Charger before use (by Sun Light, USB cable or A/C Adapter).
• Connect the Key Chain Solar Charger with the bundled adapters to your portable devices, like Mobile Phone, PDA, MP3, MP4…etc.
• Output Voltage: 5+/-0.5V; Output Current: 1000mA
• As an Emergency Power Backup, please do not use up all the battery power of your mobile devices before applying, also, it can extend the battery power of the device, but not fully charge for it.

Package include:

• 1 pc Key Chain Size Solar Charger (Emergency Power Backup Solution)
• 1 pc USB cable
• 1 pc A/C Adapter (110V~220V)
• 1 pc Extended cable
• 5 pcs Portable Devices Connectors (Sony Ericsson Fast Port, Samsung, Mini USB (for Motorola/HTC/Dopod/MP3/MP4) , Nokia (2mm), Nokia (3.5mm))

The Key Chain Size Solar Charger (Emergency Power Backup Solution) is available from the Gadget Brando website for $22.