Set of charging devices, made from durable white ABS. Includes: external auxiliary battery with 4,000 mAh capacity, featuring an integrated 5W wireless charger compatible with devices equipped with Qi wireless charging technology. With USB output, USB C input/output and LED charge status indicator. Extendable charging and synchronisation cable, suitable for charging devices and transferring data. Includes USB and Type C input connections, as well as Lightning, Micro USB and Type C outputs. 9V DC 2.1A. 220V dual output wall charger: 1 x USB QC 3.0 (Quick Charge) 18W output, 1 x Type C 20W output with fast charging PD (Power Delivery) technology, compatible with a wide range of devices. Set presented in a rigid PU case with zip fastening, matt finish, padded interior and internal compartments with mesh pockets. The capacities shown for all our external auxiliary batteries are genuine, each incorporating Grade A non-recycled batteries, with a lifespan of at least 500 charging cycles and in accordance with CE regulations. Additionally, they are manufactured according to RoHS standards and comply with the following safety requirements: Overcharge protection system for the power bank. Complete discharge protection system for increased power bank durability. Locking system to prevent short-circuits. Constant charge transfer system, according to the capacity of the destination device.