By Mathias Eichler
Dual Fuel headlamps are our most versatile platform. With our Dual Fuel technology, the user has maximum flexibility to utilize either Black Diamond rechargeable Li-ion battery backs or Alkaline cells.
For years I have been recommending the Petzl Aktic Core headlamps for it’s killer feature to be able to use a rechargeable battery pack OR regular AAA batteries. So, if you needed extra juice it was easy to just pop in some batteries you can pickup anywhere at a gas station. Now, finally Black Diamond has figured this out and has released some light, bright, waterproof, simple to use, and dual core headlamps.
I like it.
PS: Not yet available at REI. I’ll update this post when you can get them there.