External auxiliary battery with solar recharging made of bamboo. 5,000 mAh charging capacity and integrated wireless charger 15W. Type C output and inputs -cable included-, and charging status indicator. Compatible with devices equipped with wireless charging technology. With integrated solar panel on one side of the device and large branding surface. Presented in an attractive eco-design box.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.