Advertise your Brand with our popular 2500 mAH Compact Powerbanks! This power bank comes packed with a high-power 2500 mAh battery, weigh 2.5 oz. and charge with the included USB cables. Available in Black & White colors, they measure 3.78" x 2.44" x 0.28" and have a large imprint area of 3.27" x 1.8" for maximum brand exposure. Add your logo and engage with your customers in a whole new way!