What Is It: A small, solar-powered external battery.
Why It’s Smart:
• Perfect for camping or other situations where you’ll be away from electricity
• Can also charge off of standard electrical power sources
• Dual USB output ports
• Charges quickly— 90 minutes of solar power can charge your smartphone fully
• Check the battery level just by pressing a button
• Three solar panels catch lots of sun
Where to Buy: Available on Amazon.
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