This is the Re-Fuel Lithium Rechargeable Battery Power Bank 2600mAh with USB Cable

Features:

• USB port
• Power LED's charge indicator
• Micro USB port input
• Fast 1A charging for your smartphone or tablet
• Lithium polymer rechargeable battery
• Includes 0.3M (1ft) micro USB cable

Rechargeable power bank with built in 2600mAh power.