All videos for the tag : dynamo (1 video)

• Revisit My New Mitaki Japan Wind Up LED Head Lamp

  3163

  06:13

  93%

  So what I did was run down my head lamp until it was almost out so I can show how it cranks up. The thing is you don’t want to let a rechargable light discharge all the way down because sometimes that kills the battery. It’s safer to recharge, in this case with the wind-up…