Your brand will be known all over the world with these popular Solar Power Bank with carabiner! They come packed with a high-power 5000 mAh battery, weigh 80 grams and charge with the included USB cables. Recipients just plug in their smartphones and use the switch button to turn them on and see the indicator light. Available in various anodized colors, they measure 3 3/4″ L x 7/8″ W x 7/8″ H and have multiple imprint areas with the following measurements: 2 7/16″ L x 1/2″ W (front and back), 3 3/8″ L x 1/2″ W (side) and 9/16″ L x 9/16″ W (bottom). Add your logo and engage with your customers in a whole new way!