Promate Bolt-10Pro Power Bank 10000mAh Ultra-Slim 10W USB-C Input/Output Dual USB LED Screen Over-Heating Protection - White: From the manufacturerBolt-10Pro is engineered to be the ideal portable power bank for multiple devices. This high-capacity 10000mAh power bank ensures faster and smarter charging, through the dual USB output ports and a USB-C input/output port. The built-in multi-protection system combine