Vivitar 2800mAh Rechargeable Portable Power Bank 6 Piece Set - Wall Charger Included: Red 6-piece set also includes Vivitar rechargeable power bank, 3 adapters (30-pin connector, micro USB, and mini USB), and a USB cable 2800mAh - 2A current--6 hours to fully charge Adapters and wall charger included Input: 5V / 2A; Output: 5V / 2.1A; 5V / 1A