Power Bank Beech

External auxiliary battery with a capacity of 4,000 mAh, made from aluminium. Features a USB output, plus both output and input via Type-C. Includes LED indicators for charge status and a charging cable. Available in elegant colours and presented in an individual kraft design box, with instruction manual in Spanish and English. Micro USB input: 5V DC 1A. USB output: 5V DC 1A. The capacities stated for all our auxiliary external batteries are genuine, with all units incorporating grade A, non-recycled batteries, offering a lifespan of at least 500 charge cycles in accordance with CE standards. Furthermore, they are manufactured in compliance with RoHS regulations and adhere to the following safety requirements: Overcharge protection system for the power bank. Discharge protection system to ensure greater durability of the power bank. Locking system to prevent short-circuits. Constant power transfer system according to the capacity of the target device.