Voltaic Systems

Fuse 10W Solar Laptop Charger

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The Fuse 10W is designed to attach onto backpacks and panniers via its flexible buckle and strap attachment system. 10 Watts of solar power and an included V72 battery allow you to charge your laptop, phone, tablet, or camera anytime.

Product Details


  • V72 Laptop Battery
  • MicroUSB Adapter - connects to Android phones (iPhones use standard USB cable)
  • USB Output Cable - connects to phone adapters
  • Standard Laptop Adapters
  • Laptop Output Cable - connects to Laptop Adapters
  • Car Charger Socket - 5.5 x 2.5mm - charges devices that have a car charger
  • AC Charger - charges V72 battery from AC
  • DC Charger - charges V72 battery from DC (car)


  • Universal attachment system with four male/female clip sets.
  • Fabric made from recycled PET (soda bottles) is waterproof, lightweight and UV resistant
  • Convenient storage for cables, adapters, tablets and small laptops

Size and Weight

  • 16.5" high x 10.5" wide x 1.25" deep (42cm high x 27cm wide x 3cm deep)
  • 3.6 lbs (1.6kg) including battery and solar panels
  • 220 cubic inches (3.6 liters)

Solar Panels

  • 11.0 Watts at 6 or 18 Volts (selectable based on charging applications)
  • Waterproof and UV resistant panels with urethane coating

V72 Laptop Battery

  • Capacity: 20,000mAh, 72 Watt Hours
  • Output: 5V/2A USB, and 12V/4A, 16V/3.5A, 19V/3A
  • Input: 14-20V, 1.2A
  • Battery Type: Li-Polymer
  • Protection: Short Circuit, Over Charge, Over Discharge, Over Current, Over Temperature

Battery Functions:

  • DC Input to Charge Voltaic battery
  • DC Output to charge laptops
  • 12/16/19V Selector - controls High Voltage Output
  • USB Output (5 Volts) to charge smartphones and other USB devices
  • Power Button and Charge Indicator


  • Charges all USB Devices including all Apple iPhones, Android and Blackberry smartphones.


  • Charges all known tablets. Only a few tablets require an optional adapter.
  • ASUS: Transformer Tablets require our FUSB - 5521 adapter

Digital Cameras:

  • Charges both DSLRs and cameras that charge from USB. For DSLRs, optional camera charger cradle that matches your camera battery (see Adapter section) is required. Read our tutorial on solar camera charging.


  • Charges nearly all 15" and smaller laptops. Additional details and known exceptions follow.
  • Details on complete adapter set is here.

Acer: Use our standard "N" or "E" adapters

Apple: Pre-June 2012 requires optional reconfigured MagSafe 1 adapter or Apples' Airline adapter connected to Voltaic's standard car charger socket. Post June-2012 MacBooks also require the Apple MagSafe to MagSafe 2 adapter. MacBook Pro 15" may need to be charged in sleep mode. Read our guide to charging MacBooks.

ASUS: Most use either the battery output cable or standard "N" or "L" adapters. UX, Q200, S200 Series require optional 4.0 x 1.35mm adapter.

Dell: Use our standard "J" or "I2" adapters. Dell's internal battery will run off Voltaic's battery, but may not recharge. This means you should not run your Dell battery completely flat when planning to use an external battery.

HP: HP Business Class laptops will require an optional HP adapter. Envy series uses included "D" adapter. Older HPs use included "J" adapter. Customer incompatibility cited with Elitebook series.

Lenovo: Use included "K" or "M" (rectangular) adapter

Panasonic Toughbook: Use Voltaic battery output cable

Samsung: Most modern Samsung use included "E2" or "Q" adapter.

Sony VAIO: Duo and Pro use included "D" adapter

Toshiba: Most use Voltaic battery output cable