Come and see our amazing products. The new wood powerbank is made from natural bamboo material. .Grade A Lithium Polymer battery with a dual output. Both of the outputs are 5V/2A perfect for charging smartphones and electronic devices. Electronic battery digtal indicators show how much power percent in left in the power bank.Customized printed logo or engraved logo on it. Pls confirm with us about the packing info, stock color and exact production time before placing your order.