10,000 mAh, high charging capacity external auxiliary battery. Charging indicators, with triple USB output for charging up to 3 devices simultaneously, Curved design with white body and brightly colored side panels, with large printing surface. Presented in an attractive design box. 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.