External auxiliary battery from nature line, with bamboo housing from natural cuts. 5,000 mAh charging capacity and indicator of charging status. USB output and Micro USB input -cable included-. The capacities shown on all our external auxiliary batteries are real, all incorporating grade A and non-recycled batteries, with a useful life of at least 500 charging cycles and according to CE regulations. In addition, they are manufactured in accordance with RoHS standards and in compliance with the following safety requirements:
Power bank overload protection system. Full discharge protection system that provides greater durability of the power bank. Locking system to prevent short circuits. Constant charge transfer system, commensurate with the capacity of the target device.