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Tag Archives: LED

Modifications to Headlamp to accept 18650 batteries

Posted on 2008-05-24 by bryanpryor

  I have modified one of my headlamps to accept larger capacity batteries. The first step was to dis-assemble the entire headlamp, solder wires in the correct places, and run the wires out of the lamp. You can see the headlamp in action with a couple of 18650 lithium ion (LiIon) batteries that I had […]

Posted in Electronics Projects | Tagged 18650 battery, biking, LED | Leave a comment |

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