Voltaic Arc 10W Solar Charger Kit with 25V Battery - VARC10W25K

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Voltaic Arc 10W Solar Charger - VARC10WK

The Arc 10W Solar Charger Kit pairs a rugged folding solar panel with Voltaic's V25 universal battery. Powers your smartphone, camera, and other USB devices wherever you go. The panel uses industry leading SunPower high-efficiency cells and is constructed from waterproof ETFE laminate. Attach to your favorite backpack or stash into the smallest of spaces in your favorite travel bag.



  • ETFE coated solar panel is more durable and UV resistant than epoxy or PET coated panels.
  • The regulated USB output allows fast charging directly from the solar panel
  • Charger packs tight for easy storage and transport

V25 USB Battery

  • Capacity: 6400mAh, 23 Watt Hours
  • Output: 5V/2A, 3A max (2 outputs)
  • MicroUSB Input: 5-6V/2A
  • USB-C (Input Only): 5V/2A
  • Battery Type: Li-Ion
  • Protection: Short Circuit, Over Charge, Over Discharge, Over Current, Over Temperature

Size and Weight

  • Open: 10" high x 13" wide x 0.03" deep (26 cm high x 33 cm wide x .08 cm deep)
  • Folded: 10" high x 6.5" wide x 0.15" deep (26 cm high x 16 cm wide x 0.4 cm deep)
  • 0.68 lbs (306 g)

Solar Panel Output

  • 10 Watts
  • 5V/1.9A Output

Battery Size and Weight

  • 6.2 x 3.7 x 2 in. (15.8 x 9.4 x 5.1 cm)
  • 8 ounces (226.80 g)


  • Arc 10W Solar Charger with regulated USB Output 
  • V25 USB Battery USB to MicroUSB Charging Cable - charges V25 battery from any USB port or charges devices with MicroUSB input
Brand Voltaic

how it works


  • Charges all USB Devices including all Apple and Android smartphones.


  • Charges all tablets that are powered by USB including Apple iPads and Samsung Tablets. Will not charge tablets that charge at 12 or 16 Volts such as a Microsoft Surface.

Digital Cameras:

  • Charges both DSLRs and cameras that charge from USB. For DSLRs, optional camera charger cradle that matches your camera battery is required.

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