Universal Solar Battery Charger with LCD Indication for Mobile Camera

Product Description

Universal Solar Battery Charger with LCD Indication for Mobile Media player Camera. 

Charge by solar or USB cable
Charge for Mobile, MP3/MP4, Camera etc
Key chain design
Unique LED indication
Identify battery polarity automatically

Features:
You can charge it by solar panel or USB cable.
Store power even during the trip to supply durative energy.
Advanced charging type to make sure the battery safety.
Charge for li-ion battery packs and most digital device: mobile phone, MP3, Camera, GPS etc.
It can charge 3.7V or 7.4V battery and indentify battery polarity automatically.
You can charge your phone by connectors we supplied. If connectors don’t match your phone, please purchase from your local agent.
With LCD to show status of the device including remaining power. 

With a slide switch for 3 options: 
OFF: switch off
5V: output 5V for phones
BAT: charge 3.7V or 7.4V battery