Portable 5000mAh Mini Charging Power Bank with Display

Great ideal for business,conference,office,meeting,working,restaurant,school,test field,business travel and many more!This power bank can automatically identify and charge most devices on the market. automatically adjust the output to deliver the most suitable current, keep your devices from overcharging, over-current, over-voltage and short circuit to protect the safety of your products.It can be very suitable to carry both outdoors and while traveling! Can be customized company logo, is as a good choice for publicity, no one will refuse a portable and good charging treasure.Customize with your company logo for a great brand publicity.