This Waterproof Solar Charger for $17.99 is a great buy for the summer! This solar charger is waterproof and durable. It allows you to charge your electronic devices using the sun! With 5000mAh li-Polymer battery, which could charge smartphone (iPhone, Samsung, HTC, Sony, Nokia etc.)/ iPod/ MP3/4 / digital camera. It can be fully charged under strong sunlight within 13 hours.
This is great for traveling, camping, and emergencies.