This portable solar panel charger is capable of collecting 28W of power from the sun. It is specially designed for Li-ion and lead-acid power packs. The foldable design allows it to fit in any backpack.

• Built-in pocket to store connector cord.
• Can be chained, up to 2 foldable solar panels can be connected for more power.
• 28W mono-crystalline solar technology.
• Open circuit voltage: 18V.
• Charging voltage: DC12V and USB 5V/1A.