$14.99 is already a great price for a 10,000mAh power bank, but this one has a built-in solar panel and a 12-LED flashlight array on top of that. With all these features, that power bank is one hell of a great deal! Be sure to use promo code ICSOLAR2 at checkout!

–iClever 10000mAh Portable Solar Power Bank Dual USB Port Charger Battery with Led Light, IP67 Waterproof – $49.99 $14.99 (Use Promo Code ICSOLAR2 at Checkout!)