Lizard 10 is a 10Wh battery by allowing charging many USB devices such as smartphones or digital cameras.
Lizard 50 is an accumulator of 50Wh that allows charging of all major USB devices, including smartphones and tablets.
The Tregoo 10-10 Extreme kit consists of the solar panel Hippy 10 Extreme and accumulator Lizard 10
Hippy 10 Extreme is THE LIGHTEST SOLAR PANEL IN THE WORLD FOR THE OFFICE OF DIRECT USB DEVICES
The Tregoo 10-50 Extreme kit consists of the solar panel Hippy 10 Extreme and accumulator 50 Lizard.