Venture 4000mAh Solar Power Bank

Description  Plants figured out how to harness the sun’s energy many hundreds of millions of years ago. We figured out how to extract energy from light in 1883. The first solar cell made by Charles Fritts operated at about 1% efficiency. Today, our power bank has a 4000mAh lithium-ion battery that can charge regularly, with a solar cell to collect light energy at 160mAh. Perfect for the extra energy you need when you’re outdoors and away from outlets! Features FEATURES Input Voltage & Current 1A/5V Output Voltage & Current 2.1A/5V Includes: Micro-USB cable Suitable for charging phones & tablets outdoors & on the move Built in Li-Ion Battery that can be charged via USB or direct sunlight using the solar panel 4000mAh capacity can charge your phone up to 2 charges Rugged and durable Includes emergency flashlight Clip-on carabiner  FEATURES & BENEFITS •  Rechargeable Lithium Polymer Battery