PowerPractical Universal USB Meter with Fast Charge Cable for Solar Panels, GoPro's, GoPro Hero3, Veho, Contour, Sony and Drift

These PowerPot accessories work perfectly paired with either PowerPot models. They can also be used independently with your other outdoor products. / The Practical Meter is an inline USB-meter that shows you how quickly your USB device is charging. It is compatible with any USB charging port, including portable solar panels, the PowerPot, your home PC or laptop and any charging accessory you have. Plug it in between your charger and your USB device (smartphone, mp3 player) and watch as it provides real-time feedback! / The Lithium 1800 is a 1800 mAh rechargable lithium ion battery for charging all USB devices. Comes with a USB cable and adapters for Samsung, Nokia, iPod, USB mini, USB micro, and Blackberry. / The Lithium 4400 is a 4400 mAh rechargeable lithium ion battery for charging all USB devices. Comes with a USB cable and adapters for Samsung, Nokia, iPod, USB mini, USB micro, and Blackberry.