Enjoy every adventure and every trip with the powerful 15000mAh battery power bank with an integrated LED light. SolarBank-15 features a built-in high-efficiency solar panel, which lets you charge the power bank at faster speeds when outdoors. You can transform the power bank into a portable LED light, making SolarBank-15 one of the most versatile power banks. SolarBank-15 is designed to be your travel, camping, and overall indoor and outdoor charging partner.