Solar Power Bank with Dual USB Port - 4000 mAh UL Certified

Harness the power of the sun when you need a charge for your favorite tech with this cool solar-driven UL Certified Powerbank. This durable ABS unit has dual USB ports to charge multiple devices, and the built-in lithium ion battery packs 4000mAh of power. Just expose the solar cells to sunlight, and you can charge up without having to search for an outlet. Can be printed with your full color logo or message; Comes with a box and full instructions.