Solar Energy Battery Charger for Portable Electronics.
Deluxe model having variable voltage/current output and power level indication.
Includes connectors for most popular brand cell phones and portable electronics.

China Manufacturer Specifications

Main function: Battery pack for portable electronics with solar photocells for recharging
Battery
- Type: Li-ion polymer battery
- Capacity: 3000mAH
- Output Voltage: 5.5V / 8.4V / 12V
- Full Charge Time: 3 hours AC power, 10 hours solar
- Working Temperatures: -30deg C to +70deg C
Power Output Port: Via standard USB
Dimension: 140mm x 88mm x 24mm (L x W x D)
Manufacturer Ref.: XEYVS7MFWY1N
Other Features:

Built-in standard USB connection - charges any USB powered device
Manual voltage switch with three options; 5.5V, 8.4V, 12V
When used as a direct power source, provides approx 3 hours talk time or 10 hours MP3 use
Rugged metal casing with magnetic case closing for proper protection of solar cells
Package Contents:

1x Model CVSBS-5605 Solar Energy Battery Charger
1x Quick start guide - English
1x USB to adapter cord
1x Mini USB adapter
7x mobile phone adapters
1x AC Power charger (110-240V, 50-60Hz)