Come and see our amazing products. Charge your cell phone anywhere, even without electricity with this mobile power bank! This portable cell phone power bank features an internal lithium ion battery with 2200 mAh capacity and push-button on/off operation. It Also comes with a data line and paper box. Customize with an imprint of your company name, logo and more to make a lasting brand impression! Make a big deal about your company at your next tradeshow, conference, seminar or other advertising opportunity! Pls confirm with us about the packing info, stock color and exact production time before placing your order.