Power bank package 4 pieces Brand new and unused, with its chargers Two large batteries 20000 mAh Two small batteries 10000 mAh - Type-C and USB charging ports - Charges more than one device - Input and output power 5V / 3A - GPS module can be installed - Safe and fire-resistant (One 10,000 mAh battery sold, three remaining) Price highest offer Contact via WhatsApp or private message