Description

Just 300g. That’s all it takes to have endless power for all your USB devices wherever you go.
The Ultralight 3.5 (Voltaic 3.5W Solar Kit) is the lightest, most watts per square inch, 3.5 watt solar charger around. With lithium battery back-up for times when the sun isn’t cooperating. No extra packaging, nylon, plastic, or marketing fluff.

Simply lash the tough encapsulated 3.5 Watt panel to your backpack using the included straps, thread the waterproof cable into your pack to the battery, and you’ll be collecting electrons for all your essential USB devices like GoPro camera, GPS, phone, and more.

Being a modular system means that you can swap out the panel or the battery if you ever manage to damage either.

What will you charge?…

This UltraLight 3.5 solar charger kit will generate up to 18 Watt-Hours per day in summer months, and store it all in a sleek lithium battery pack.
This is enough daily power to charge…

• an iPhone up to 2 times
• or 40% of an iPad battery
• or 3 point & shoot camera batteries
• or 2 dSLR camera batteries
• or 2 sets of NiMh AA batteries

* Actual performance depends on the number of hours the panel is exposed to direct sunlight each day.

Ready to use right out of the box.
Total Core Package weight: 300g

Be sure to check out our recommended charger accessories at the bottom of the page. These will enable this kit to directly charge your camera battery, AA batteries, and more.

…

The UltraLight 3.5 Solar Panel…

• Power: 615mA @ 6V (3.69 Watts peak)
• Type: Single Crystal
• Manufacturer: Voltaic Systems
• Mounting: Your nylon pack straps can thread through the corners on panel.
• Advantages:
  – Highest efficiency, providing the most watts per square inch in direct sunlight.
  – Fully encapsulated for all-weather use with rigid backing
  – No framing to add unnecessary weight
  – 1.2m (4′) Waterproof conection cable
• Dimensions:
  21×11.3×0.5 cm (8.3×4.4×0.2″)
  150 g (5.7 oz)

.

The UltraLight 3.5 Solar Storage Battery…

• Capacity: 25 Watt-Hours (6,400 mAHr)
• Type: Lithium Polymer (LiPo)
• Dual USB Output: 5V/2A 3A Max
• MicroUSB Input: 5-6V/2A
• USB-C Input: 5V/2A
• Protection: Short Circuit, Over Charge, Over Discharge, Over Current, Over Temperature
• Safe for air travel (Carry-on Luggage Only)

Included Extras…

• 4 foot waterproof cable (between panel & battery pack)
• Corners for solar panel : bump protection and strapping anchors