Features: The power bank is made of high quality material, very durable. 9200mAh large capacity: premium Li-ion battery cells add an extra 9200mAh to the battery life of your smartphone, tablet or digitalcamera. Made of high quality stainless steel body, more durable. Simple design: Buttons and connection ports are located on one end of the power bank. Anti-radiation, anti-explosion and drop resistance, safe to use. With battery power display, convenient to use.