Features: The power bank is made of high quality material, very durable. 13400mAh large capacity: premium Li-ion battery cells add an extra 13400mAh to the battery life of your smartphone, tablet or digitalcamera. Quick Charge 2.0, save your time. Wooden Front-panel, environment friendly. Dual-output, charge two mobile devices simultaneously. Simple design: connection ports are located on one end of the power bank. Note: Quick Charge ONLY for some Android phones with quick charge agreement.