5,000 mAh external auxiliary battery made of bamboo with an elegant black surface, inner LED light and an outer coating specially designed for laser engraving, lighting up the logo. 1 USB and 1 Type-C output. Type C input. With LED charging status indicators. Including Type C charger cable. USB C Input/Output: 5V DC 2.4VUSB Output: 5V DC 2.4AThe capacities shown on all our external auxiliary batteries are real, incorporating all of them grade A and non-recycled batteries, with a lifespan of at least 500 charge cycles and according to CE regulations.In addition, they are manufactured according to RoHS standards and in compliance with the following safety requirements:Power bank overcharge protection system.Full discharge protection system for increased durability of the power bank.Lock system to prevent short circuits.Constant charge transfer system, in line with the capacity of the target device.