Dear producer,It is nice to write to you. This is Curtis from United States of America. I am interested in placing your MaxOak density power bank for laptop notebook on the market.May I know more information about product such as:Capacity,Battery Capacity,Dimension,What is the product-per-unit cost including shipping via Air Express to the United States of America?Looking forward to hearing from you.With Best RegardsCurtisICIHLTD.COM Show More