Fuse 4W by Voltaic

CAD $99.00

4 Watts of solar power, and a 15 Watt-Hour USB battery pack, combined in a handy case that piggy-backs on any backpack. The Fuse 4W Solar Charger is a lightweight way to add solar and battery power to any bag. It’s webbing straps easily to bags, tents, bicycles and anywhere else you might need solar power.YES: iPod/iPhone compatible USB.

Out of stock

SKU: VCFUSE4W Categories: , Tags: , , , , , , , , , , ,


The Voltaic Fuse 4W Solar Charger is one of Voltaic’s Fuse line of standalone chargers. What’s exciting about the Fuse 4W is that it has about the 4 times as much solar power and twice the battery power as other compact solar chargers on the market. Who has 12 hours to charge their phone? What if you have any other devices?
The Voltaic Fuse 4W provides up to 2 full smartphone charges in a summer day, plus holds another in reserve for charging after daylight hours.

The Fuse 4W also has the ability to switch between 6 and 12 Volts which lets you charge a 7.2/7.4v DSLR camera battery via a direct connection to a 12V DC charger base (see our “Camera Charger” section). Or use one of our USB chargers for dSLR cameras.

Solar Charger Specifications…
  • Solar Power:
    4 Watts total peak output at 6 or 12 Volts (selectable depending on charging application)
    Solar Charge times:
    4-5 hours in the sun will fully charge a typical phone, 1 hour will provide about 3 hours of talk time.
  • The on-board V15 universal USB Battery stores power for use anytime and is specially designed to charge efficiently from solar. When not in the sun, the battery can be charged using the included USB Power Cable.
  • On-Board Solar Storage Battery Charge times:
    Solar storage battery will be fully charged from 9 hours of direct sun (typically within 1 sunny summer day), 5.5 hours from USB port on laptop or optional DC or AC
  • Solar Storage Battery Capacity:
    4,000mAh, 15 Watt hour capacity
    Solar Storage Battery Output:
    5 Watts (5V, 1,000mA via USB port)
  • Input: 5-6V, 1000 mA
Voltaic Fuse 4W Bag Specifications…
  • Dimensions: 11.5 x 7 x 0.5″ (29 x 18 x 4cm)
  • Weight: 1.3 lbs (600 grams) including battery and solar panels
  • Attachment Mechanisms: Includes two 3/4″ straps with four male/female clip sets. Will clip into standard 3/4″ buckles on backpacks. Female clips can be attached to any “loop” or standard attachment point on a bag or tent. MOLLE compatible.
  • Volume: 20 cubic inches (0.3 liters), enough room for Voltaic battery, adapter cable and small phone or camera
  • LED Indicator: LED in logo illuminates when light hits the panels
  • Interior Pocket: Mesh pocket stores adapters and cables
  • Fabric: 600D shell made from recycled PET (soda bottles),which is waterproof, lightweight and UV resistant.

2 Year warranty on bag or case and panels, 1 year warranty on battery.

The product will recharge all USB handheld electronic devices and thousands more. Connect any USB charger direct to the battery’s USB port.
If you have a question about compatibility with your device or expected charge times, please email us.
dSLR Cameras:
In addition, you can adjust the Voltage output of the solar panels from 6V to 12V. The 12V setting is suitable for charging larger 7.4V DSLR camera batteries. You will need an optional camera battery cradle that supports the specific battery in your camera. Read our “Charging Camera Batteries” post to learn more.

Additional information

Weight 1.4 kg
Dimensions 1 × 1 × 1 cm


There are no reviews yet.

Be the first to review “Fuse 4W by Voltaic”

Your email address will not be published.

You may also like…

%d bloggers like this: