Ultra-compact sized external auxiliary battery, made from RABS and with a 5,000mAh charging capacity. Features dual USB output for simultaneous charging of two devices, Micro USB input – cable included – and Type-C input/output connection. With charging status indicator and supplied in an attractive, eco-designed box. Large printing area and instruction manual available in Spanish and English. RABS is a highly recyclable plastic with great durability and a multitude of applications, making it an eco-friendly solution. RCS certified, guaranteeing its recycled origin. The capacities shown for all our external auxiliary batteries are real, with all of them incorporating grade A, non-recycled batteries with a lifespan of at least 500 charge cycles, in accordance with CE regulations. Furthermore, they are manufactured according to RoHS standards and comply with the following safety requirements: Power bank overcharge protection system. Complete discharge protection system, which provides greater power bank durability. Lock system to prevent short circuits. Constant charge transfer system, according to the capacity of the target device. 4000mAh. USB output. Micro USB input.