Battery bank RAY 4000mAh blue

The blue Ray power bank ensures safe charging of all USB devices. High-quality A class (certificate CE, Rohs, FC) product with a capacity of 4000 mAh lithium polymer battery. Equipped with a charge indicator that enables control of energy consumption. Features overcharge, overheat and discharge protection. Ergonomically shaped, with a soft touch cover. 1 x USB micro cable included. Input voltage: DC 5V / 1A. Output voltage: DC 5V 1A. The product is packed in an elegant box.