Deliver a power supply that will catch their eye! The Pluto 2600 mAh Power Bank has a durable brushed aluminum exterior with colored plastic cap that fits easily into a pocket to charge devices portably and discreetly. Each of your transportable chargers include a carabiner attachment and uses a Grade A Li-on battery, has a Micro USB to USB cable and a silkscreen imprint of your name or logo on the barrel included for a practical promotional pickup. With 5V DC-in and 1A DC-out, travelers, students, commuters and families can take the power-up they are looking for. See what's in store with these advertising chargers!