External auxiliary battery with high-capacity, wireless charging technology -5,000 mAh-. Compact design with magnetic mount allowing the device to be used while charging. Type-C power input and USB output connection, with Type-C charging cable included. ON/OFF button, charging status indicator LEDs and wide branding surface. Includes adhesive ring, suitable for all devices with Magsafe and Qi technology.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. Constant charging transfer system, in accordance with the capacity of the target device.