Compact in size, but not in power, the Counsel 5000mAh Power Bank features one USB-C input/output and two USB output and includes a USB to USB-C charging cable. Its slim fit works great in pockets or purses. Best of all, the Counsel is powered by UL Certified battery. Complies with OU, Prop 65, UN38.3. 3.875" L x 0.5" W x 2" H