I have a Nitecore HC90 which I mounted on a helmet and I wear it bike riding. One of the features that I like is the slide switch on the top.
How common are slide switches on headlamps, either Nitecore brand or other brands?
What is the largest battery capacity of headlamps that have self-contained batteries? It looks like some headlamps have a separate battery pack and a wire leading from pack to headlamp. I want a headlamp with good battery capacity. I assume a single 18650 battery is the highest capacity of a self-contained headlamp. Or, are there 21700 headlamps that have self-contained batteries?
How common are slide switches on headlamps, either Nitecore brand or other brands?
What is the largest battery capacity of headlamps that have self-contained batteries? It looks like some headlamps have a separate battery pack and a wire leading from pack to headlamp. I want a headlamp with good battery capacity. I assume a single 18650 battery is the highest capacity of a self-contained headlamp. Or, are there 21700 headlamps that have self-contained batteries?