Amazon offers the ZeroLemon SolarJuice 10000mAh Solar Charger Power Bank for low $14.00 after coupon code: "Q7RVCPQ2" plus FREE shipping for Prime members or on orders of $35+.

What makes this deal hot:
You save $45.99 off the price! That's the lowest price we could find. This has a 4.3 out of 5 star rating with over 200 reviews.

What this does & Why you need it:
Solar energy technology, environmentally friendly and could recharge itself under direct light
Built-in 10000mAh Lithium Polymer battery which charges via a powerful 1.2W mono-crystalline solar panel
Dual 2.1A & 1A output; Water resistant 
LED flashlight for those who venture into the darkness