Universal 7000mAh External Battery Pack & Charger with 2 USB Ports (1A/2.1A) for Smartphones, Tablets and other USB devices includes Micro USB cable 7000mAh external battery pack with 2 USB ports to power and charge 2 devices simultaneously Use your device up to 6 times longer* High output USB & 2.1 A output for tablets and 1A output for smartphones Recharges via included micro USB cable 1 Year Warranty *Varies by device and settings used "Provides up to 6x more battery life for your device (varies by device and settings used)"