2 year warranty
This portable power source gives you the extra power for more than two full recharges on the go. Take it with you when you travel to have back-up power when you need it.
The included micro-USB to USB 2.0 cable is for use with mobile phones, digital cameras and other portable devices with a micro-USB connection. Carry it with you, keep it at your desk or replace a cable you've lost so you're always able to connect and charge when you need to.
The universal unit has a USB connection for use with your USB-based device via the device's USB cable which you already own or can purchase separately.