5,000 mAh, high charging capacity external auxiliary battery by Antonio Miró. With dual USB output, for simultaneous charging up to 2 devices. With body in an elegant combination of silver and black colors, charging indicators and micro USB cable included. Presented in an individual box with window and the brand logo. The capacities shown in all our external auxiliary batteries are real, all of them incorporating non-recycled, grade A batteries, with a service life of at least 500 charging cycles, and complying with CE regulations. In addition, they are manufactured according RoHS standards, and in compliance with the following safety requirements: Power bank overcharge protection system. Complete discharge protection system, which increases the durability of the power bank. Blocking system to prevent short circuits.