Nanuk 904 Waterproof Case - SOLAR READY

The Nanuk 903 Waterproof Case is modified by our Voltaic team to easily connect our solar panels to the batteries inside the case, without compromising the waterproof seal.

Comes with a solid foam core with removable inserts so you can perfectly customize the interior to fit your cell phone or other electrical devices.

Recommended for 17W Solar Charging Kit. Solar charging kits using a V15 or V44 battery can use the Nanuk 903 Waterproof Case.


Connecting to a solar panel
  • Remove any adapter from the solar panel cable or extension cable if there is one
  • Plug the solar cable into the female plug on the back of the Nanuk case, pushing it all the way in so that both ridges on the solar cable are covered
Connecting to the battery on the inside of the case
  • Connect the internal cable into the Voltaic battery (V72 Laptop Battery recommended)
Customizing Foam Insert
  • Lay battery on top of full foam insert to plan where it should go
  • Use a sharp knife / box-cutter / scissors to remove foam around the edges of the battery so it will fit securely
  • Once the edges are cut, use horizontal cuts inside the foam to remove the entire layer foam from the insert
  • If battery is positioned on top of the foam (recommended) cut an additional cavity underneath the battery to store your cell phone
  • Nanuk 904 Waterproof Case
  • Removable Foam Insert
  • Solar extension cable to connect solar panel to battery
  • Adapter for V72 Laptop Battery
Exterior Dimensions
  • 10.2" x 7.9" x 4.5" (25.9cm x 20.1cm x 11.4cm)
Interior Dimensions
  • 8.4" x 6.0" x 3.7" (21.3cm x 15.2cm x 9.4cm)
  • 1.6 lbs (700g)
Recommended For:

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